diff --git a/po/ko.po b/po/ko.po
index f59e4de0..43d7130d 100644
--- a/po/ko.po
+++ b/po/ko.po
@@ -12,84 +12,24 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gnome-calendar master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gnome-calendar/issues\n"
-"POT-Creation-Date: 2024-02-25 17:33+0000\n"
-"PO-Revision-Date: 2024-03-02 01:08+0900\n"
-"Last-Translator: Seong-ho Cho <darkcircle.0426@gmail.com>\n"
+"POT-Creation-Date: 2024-08-19 01:14+0000\n"
+"PO-Revision-Date: 2024-08-24 23:09+0900\n"
+"Last-Translator: Seong-ho Cho <shcho@gnome.org>\n"
 "Language-Team: GNOME Korea <gnome-kr@googlegroups.com>\n"
 "Language: ko\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: Poedit 3.4.2\n"
+"X-Generator: Poedit 3.4.4\n"
 
-#: data/appdata/org.gnome.Calendar.appdata.xml.in.in:7
-#: data/org.gnome.Calendar.desktop.in.in:3 src/main.c:35
-#: src/gui/gcal-application.c:233 src/gui/gcal-quick-add-popover.ui:135
-#: src/gui/gcal-window.ui:4 src/gui/gcal-window.ui:124
+#: data/org.gnome.Calendar.desktop.in.in:3
+#: src/appdata/org.gnome.Calendar.metainfo.xml.in.in:7 src/main.c:35
+#: src/gui/gcal-quick-add-popover.ui:135 src/gui/gcal-window.ui:4
+#: src/gui/gcal-window.ui:147
 msgid "Calendar"
 msgstr "달력"
 
-#: data/appdata/org.gnome.Calendar.appdata.xml.in.in:8
-msgid "Manage your schedule"
-msgstr "달력을 관리합니다"
-
-#: data/appdata/org.gnome.Calendar.appdata.xml.in.in:11
-msgid ""
-"GNOME Calendar is an elegant tool to help you plan and stay on top of your "
-"schedule for upcoming days and weeks, whether your months are filled with "
-"meetings and appointments, public events, travel logistics, or other "
-"commitments in your life."
-msgstr ""
-"그놈 달력은 한 달 내내 회의, 약속, 공공 행사, 물류, 또는 기타 업무로 가득 채"
-"워져있다 하더라도, 앞으로 다가올 하루 내지는 주의 계획을 일정 우선순위로 둘 "
-"수 있게 지원하는 우아한 도구입니다."
-
-#: data/appdata/org.gnome.Calendar.appdata.xml.in.in:16
-msgid ""
-"Easily create and manage unlimited calendars and events with GNOME "
-"Calendar's infinite scrolling month view, week timetable, and scheduling "
-"list view."
-msgstr ""
-"그놈 달력의 무제한 스크롤 달 보기, 주 단위 시간표, 일정 목록 보기 화면으로 기"
-"념일과 행사를 무제한으로 쉽게 만들고 관리해보십시오."
-
-#: data/appdata/org.gnome.Calendar.appdata.xml.in.in:20
-msgid ""
-"Integrating the latest GNOME technologies and design best practices, GNOME "
-"Calendar builds on top of the mature Evolution data server to manage large "
-"quantities of events and to provide integration with other applications. You "
-"can add calendars from various online calendaring services (like NextCloud, "
-"Google Calendar, and CalDAV / WebDAV servers), enabling you to synchronize "
-"your events across multiple devices and platforms. GNOME Calendar also "
-"supports local and offline calendaring, so you can use it anywhere and "
-"anytime while travelling (or after civilization's collapse.)"
-msgstr ""
-"최신 그놈 기술과 실제 활용 설계를 통합한 그놈 달력은 오랜 세월동안 만들어온, "
-"방대한 양의 행사를 관리하고 다른 프로그램과의 통합 요소를 제공하는 에볼루션 "
-"데이터 서버를 기반으로 만들었습니다. 여러 장치와 플랫폼에 걸쳐 행사 내용을 동"
-"기화할 수 있는 다양한 온라인 달력 서비스의 달력(넥스트 클라우드, 구글 캘린"
-"더, CalDAV/WebDAV 서버)을 추가할 수 있습니다. 그놈 달력은 로컬 및 오프라인 달"
-"력 관리 기능도 지원하여 여행(또는 지역 사회의 붕괴 후)중에도 언제 어디서든 활"
-"용할 수 있습니다."
-
-#: data/appdata/org.gnome.Calendar.appdata.xml.in.in:33
-msgid "Week view"
-msgstr "주별 보기"
-
-#: data/appdata/org.gnome.Calendar.appdata.xml.in.in:37
-msgid "Month view"
-msgstr "월별 보기"
-
-#: data/appdata/org.gnome.Calendar.appdata.xml.in.in:41
-msgid "Event editor"
-msgstr "행사 편집기"
-
-#: data/appdata/org.gnome.Calendar.appdata.xml.in.in:60
-#: src/gui/gcal-application.c:235
-msgid "The GNOME Project"
-msgstr "그놈 프로젝트"
-
 #: data/org.gnome.Calendar.desktop.in.in:4
 msgid "Access and manage your calendars"
 msgstr "달력에 접근하고 관리합니다"
@@ -142,9 +82,68 @@ msgstr "주간 격자 확대 수준"
 msgid "The current zoom level of the week grid"
 msgstr "현재 주간 격자 확대 수준"
 
+#: src/appdata/org.gnome.Calendar.metainfo.xml.in.in:8
+msgid "Manage your schedule"
+msgstr "달력을 관리합니다"
+
+#: src/appdata/org.gnome.Calendar.metainfo.xml.in.in:11
+msgid ""
+"GNOME Calendar is an elegant tool to help you plan and stay on top of your "
+"schedule for upcoming days and weeks, whether your months are filled with "
+"meetings and appointments, public events, travel logistics, or other "
+"commitments in your life."
+msgstr ""
+"그놈 달력은 한 달 내내 회의, 약속, 공공 행사, 물류, 또는 기타 업무로 가득 채"
+"워져있다 하더라도, 앞으로 다가올 하루 내지는 주의 계획을 일정 우선순위로 둘 "
+"수 있게 지원하는 우아한 도구입니다."
+
+#: src/appdata/org.gnome.Calendar.metainfo.xml.in.in:16
+msgid ""
+"Easily create and manage unlimited calendars and events with GNOME "
+"Calendar's infinite scrolling month view, week timetable, and scheduling "
+"list view."
+msgstr ""
+"그놈 달력의 무제한 스크롤 달 보기, 주 단위 시간표, 일정 목록 보기 화면으로 기"
+"념일과 행사를 무제한으로 쉽게 만들고 관리해보십시오."
+
+#: src/appdata/org.gnome.Calendar.metainfo.xml.in.in:20
+msgid ""
+"Integrating the latest GNOME technologies and design best practices, GNOME "
+"Calendar builds on top of the mature Evolution data server to manage large "
+"quantities of events and to provide integration with other applications. You "
+"can add calendars from various online calendaring services (like NextCloud, "
+"Google Calendar, and CalDAV / WebDAV servers), enabling you to synchronize "
+"your events across multiple devices and platforms. GNOME Calendar also "
+"supports local and offline calendaring, so you can use it anywhere and "
+"anytime while travelling (or after civilization's collapse.)"
+msgstr ""
+"최신 그놈 기술과 실제 활용 설계를 통합한 그놈 달력은 오랜 세월동안 만들어온, "
+"방대한 양의 행사를 관리하고 다른 프로그램과의 통합 요소를 제공하는 에볼루션 "
+"데이터 서버를 기반으로 만들었습니다. 여러 장치와 플랫폼에 걸쳐 행사 내용을 동"
+"기화할 수 있는 다양한 온라인 달력 서비스의 달력(넥스트 클라우드, 구글 캘린"
+"더, CalDAV/WebDAV 서버)을 추가할 수 있습니다. 그놈 달력은 로컬 및 오프라인 달"
+"력 관리 기능도 지원하여 여행(또는 지역 사회의 붕괴 후)중에도 언제 어디서든 활"
+"용할 수 있습니다."
+
+#: src/appdata/org.gnome.Calendar.metainfo.xml.in.in:33
+msgid "Week view"
+msgstr "주별 보기"
+
+#: src/appdata/org.gnome.Calendar.metainfo.xml.in.in:37
+msgid "Month view"
+msgstr "월별 보기"
+
+#: src/appdata/org.gnome.Calendar.metainfo.xml.in.in:41
+msgid "Event editor"
+msgstr "행사 편집기"
+
+#: src/appdata/org.gnome.Calendar.metainfo.xml.in.in:62
+msgid "The GNOME Project"
+msgstr "그놈 프로젝트"
+
 #. Translators: %1$s is the start date and %2$s is the end date.
 #. Translators: %1$s is the start date, and %2$s. For example: June 21 - November 29, 2022
-#: src/core/gcal-event.c:1902 src/gui/gcal-event-popover.c:395
+#: src/core/gcal-event.c:1902 src/gui/gcal-event-popover.c:422
 #, c-format
 msgid "%1$s — %2$s"
 msgstr "%1$s — %2$s"
@@ -181,64 +180,78 @@ msgstr "달력 편집"
 msgid "Calendar Settings"
 msgstr "달력 설정"
 
-#: src/gui/calendar-management/gcal-calendars-page.c:343
-#: src/gui/calendar-management/gcal-new-calendar-page.ui:141
-msgid "Calendars"
-msgstr "달력"
-
 #. Create the new toast
-#: src/gui/calendar-management/gcal-calendars-page.c:368
+#. TRANSLATORS: %s is a calendar name.
+#: src/gui/calendar-management/gcal-calendars-page.c:358
 #, c-format
-msgid "Calendar <b>%s</b> removed"
-msgstr "<b>%s</b> 달력을 제거했습니다"
+msgid "Calendar “%s” removed"
+msgstr "“%s” 달력을 제거했습니다"
 
-#: src/gui/calendar-management/gcal-calendars-page.c:373
-#: src/gui/gcal-window.c:738
+#: src/gui/calendar-management/gcal-calendars-page.c:363
+#: src/gui/gcal-window.c:836
 msgid "_Undo"
 msgstr "실행 취소(_U)"
 
-#: src/gui/calendar-management/gcal-calendars-page.ui:66
-msgid "_Add Calendar…"
-msgstr "달력 추가(_A)…"
+#: src/gui/calendar-management/gcal-calendars-page.ui:4
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:145
+msgid "Calendars"
+msgstr "달력"
 
-#: src/gui/calendar-management/gcal-edit-calendar-page.ui:22
-msgid "Account"
-msgstr "계정"
+#: src/gui/calendar-management/gcal-calendars-page.ui:67
+msgid "_Add Calendar"
+msgstr "달력 추가(_A)"
 
-#: src/gui/calendar-management/gcal-edit-calendar-page.ui:30
-msgid "Open in Settings"
-msgstr "설정에서 열기"
+#: src/gui/calendar-management/gcal-edit-calendar-page.c:190
+msgid "Calendar URL"
+msgstr "달력 URL"
 
-#: src/gui/calendar-management/gcal-edit-calendar-page.ui:54
+#: src/gui/calendar-management/gcal-edit-calendar-page.c:208
+#: src/gui/calendar-management/gcal-edit-calendar-page.ui:65
 #: src/gui/event-editor/gcal-summary-section.ui:24
-#: src/gui/gcal-event-popover.ui:115
-#: src/gui/importer/gcal-import-file-row.c:151
+#: src/gui/gcal-event-popover.ui:165
+#: src/gui/importer/gcal-import-file-row.c:177
 msgid "Location"
 msgstr "위치"
 
-#: src/gui/calendar-management/gcal-edit-calendar-page.ui:65
-#: src/gui/calendar-management/gcal-new-calendar-page.ui:24
+#: src/gui/calendar-management/gcal-edit-calendar-page.c:209
+msgid "On This Computer"
+msgstr "이 컴퓨터"
+
+#: src/gui/calendar-management/gcal-edit-calendar-page.ui:4
+msgid "Edit Calendar"
+msgstr "달력 편집"
+
+#: src/gui/calendar-management/gcal-edit-calendar-page.ui:34
+msgid "Account"
+msgstr "계정"
+
+#: src/gui/calendar-management/gcal-edit-calendar-page.ui:42
+msgid "Open in Settings"
+msgstr "설정에서 열기"
+
+#: src/gui/calendar-management/gcal-edit-calendar-page.ui:82
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:27
 msgid "Calendar Name"
 msgstr "달력 이름"
 
-#: src/gui/calendar-management/gcal-edit-calendar-page.ui:72
-#: src/gui/calendar-management/gcal-new-calendar-page.ui:32
+#: src/gui/calendar-management/gcal-edit-calendar-page.ui:89
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:35
 msgid "Color"
 msgstr "색상"
 
-#: src/gui/calendar-management/gcal-edit-calendar-page.ui:93
+#: src/gui/calendar-management/gcal-edit-calendar-page.ui:110
 msgid "_Display Calendar"
 msgstr "달력 표시(_D)"
 
-#: src/gui/calendar-management/gcal-edit-calendar-page.ui:100
+#: src/gui/calendar-management/gcal-edit-calendar-page.ui:117
 msgid "Default _Calendar"
 msgstr "기본 달력(_C)"
 
-#: src/gui/calendar-management/gcal-edit-calendar-page.ui:101
+#: src/gui/calendar-management/gcal-edit-calendar-page.ui:118
 msgid "Add new events to this calendar by default"
 msgstr "새 행사를 이 달력에 기본으로 추가합니다"
 
-#: src/gui/calendar-management/gcal-edit-calendar-page.ui:109
+#: src/gui/calendar-management/gcal-edit-calendar-page.ui:132
 msgid "_Remove Calendar"
 msgstr "달력 제거(_R)"
 
@@ -246,38 +259,50 @@ msgstr "달력 제거(_R)"
 msgid "Select a file"
 msgstr "파일 선택"
 
-#: src/gui/calendar-management/gcal-new-calendar-page.c:158
-#: src/gui/calendar-management/gcal-new-calendar-page.c:165
-#: src/gui/calendar-management/gcal-new-calendar-page.ui:190
+#: src/gui/calendar-management/gcal-new-calendar-page.c:160
 #, c-format
 msgid "Add Calendar"
 msgid_plural "Add %1$u Calendars"
 msgstr[0] "달력 %1$u개 추가"
 
-#: src/gui/calendar-management/gcal-new-calendar-page.c:516
+#: src/gui/calendar-management/gcal-new-calendar-page.c:167
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:194
+msgctxt "button"
+msgid "Add Calendar"
+msgstr "달력 추가"
+
+#: src/gui/calendar-management/gcal-new-calendar-page.c:418
+msgid "The URL you have entered appears to be invalid."
+msgstr "입력한 URL 주소가 올바르지 않은 것 같습니다."
+
+#: src/gui/calendar-management/gcal-new-calendar-page.c:471
+msgid "A valid user and password are required to connect to this calendar."
+msgstr "이 달력에 연결하려면 올바른 사용자 이름 및 암호가 필요합니다."
+
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:4
 msgid "New Calendar"
 msgstr "새 달력"
 
-#: src/gui/calendar-management/gcal-new-calendar-page.ui:60
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:63
 msgid "Import a Calendar"
 msgstr "달력 가져오기"
 
-#: src/gui/calendar-management/gcal-new-calendar-page.ui:77
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:80
 msgid ""
 "Alternatively, enter the web address of an online calendar you want to "
 "import, or open a supported calendar file."
 msgstr ""
 "대신, 가져올 온라인 달력 웹 주소를 입력하거나 지원 달력 파일을 여십시오."
 
-#: src/gui/calendar-management/gcal-new-calendar-page.ui:105
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:109
 msgid "Open a File"
 msgstr "파일 열기"
 
-#: src/gui/calendar-management/gcal-new-calendar-page.ui:108
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:112
 msgid "Calendar files"
 msgstr "달력 파일"
 
-#: src/gui/calendar-management/gcal-new-calendar-page.ui:165
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:169
 msgid ""
 "If the calendar belongs to one of your online accounts, you can add it "
 "through the <a href=\"GOA\">online account settings</a>."
@@ -285,107 +310,107 @@ msgstr ""
 "추가할 달력의 주소를 입력하십시오. 달력이 온라인 계정에 들어있다면, <a "
 "href=\"GOA\">온라인 계정 설정</a>에서 추가할 수 있습니다."
 
-#: src/gui/calendar-management/gcal-new-calendar-page.ui:213
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:217
 msgid "Credentials"
 msgstr "인증 정보"
 
-#: src/gui/calendar-management/gcal-new-calendar-page.ui:221
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:225
 msgid "User"
 msgstr "사용자"
 
-#: src/gui/calendar-management/gcal-new-calendar-page.ui:226
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:230
 msgid "Password"
 msgstr "암호"
 
-#: src/gui/calendar-management/gcal-new-calendar-page.ui:237
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:241
 #: src/gui/event-editor/gcal-event-editor-dialog.ui:15
-#: src/gui/importer/gcal-import-dialog.ui:20 src/utils/gcal-utils.c:1269
+#: src/gui/importer/gcal-import-dialog.ui:19 src/utils/gcal-utils.c:1205
 msgid "_Cancel"
 msgstr "취소(_C)"
 
-#: src/gui/calendar-management/gcal-new-calendar-page.ui:238
+#: src/gui/calendar-management/gcal-new-calendar-page.ui:242
 msgid "_Connect"
 msgstr "연결(_C)"
 
-#: src/gui/event-editor/gcal-alarm-row.c:84
+#: src/gui/event-editor/gcal-alarm-row.c:85
 #, c-format
 msgid "%1$u day, %2$u hour, and %3$u minute before"
 msgid_plural "%1$u day, %2$u hour, and %3$u minutes before"
 msgstr[0] "%1$u일, %2$u시간, %3$u분 전"
 
-#: src/gui/event-editor/gcal-alarm-row.c:88
+#: src/gui/event-editor/gcal-alarm-row.c:89
 #, c-format
 msgid "%1$u day, %2$u hours, and %3$u minute before"
 msgid_plural "%1$u day, %2$u hours, and %3$u minutes before"
 msgstr[0] "%1$u일, %2$u시간, %3$u분 전"
 
-#: src/gui/event-editor/gcal-alarm-row.c:94
+#: src/gui/event-editor/gcal-alarm-row.c:95
 #, c-format
 msgid "%1$u days, %2$u hour, and %3$u minute before"
 msgid_plural "%1$u days, %2$u hour, and %3$u minutes before"
 msgstr[0] "%1$u일, %2$u시간, %3$u분 전"
 
-#: src/gui/event-editor/gcal-alarm-row.c:98
+#: src/gui/event-editor/gcal-alarm-row.c:99
 #, c-format
 msgid "%1$u days, %2$u hours, and %3$u minute before"
 msgid_plural "%1$u days, %2$u hours, and %3$u minutes before"
 msgstr[0] "%1$u일, %2$u시간, %3$u분 전"
 
-#: src/gui/event-editor/gcal-alarm-row.c:113
+#: src/gui/event-editor/gcal-alarm-row.c:114
 #, c-format
 msgid "%1$u day and %2$u hour before"
 msgid_plural "%1$u day and %2$u hours before"
 msgstr[0] "%1$u일, %2$u시간 전"
 
-#: src/gui/event-editor/gcal-alarm-row.c:117
+#: src/gui/event-editor/gcal-alarm-row.c:118
 #, c-format
 msgid "%1$u days and %2$u hour before"
 msgid_plural "%1$u days and %2$u hours before"
 msgstr[0] "%1$u일, %2$u시간 전"
 
-#: src/gui/event-editor/gcal-alarm-row.c:133
+#: src/gui/event-editor/gcal-alarm-row.c:134
 #, c-format
 msgid "%1$u day and %2$u minute before"
 msgid_plural "%1$u day and %2$u minutes before"
 msgstr[0] "%1$u일, %2$u분 전"
 
-#: src/gui/event-editor/gcal-alarm-row.c:137
+#: src/gui/event-editor/gcal-alarm-row.c:138
 #, c-format
 msgid "%1$u days and %2$u minute before"
 msgid_plural "%1$u days and %2$u minutes before"
 msgstr[0] "%1$u일, %2$u분 전"
 
-#: src/gui/event-editor/gcal-alarm-row.c:147
+#: src/gui/event-editor/gcal-alarm-row.c:148
 #, c-format
 msgid "%1$u day before"
 msgid_plural "%1$u days before"
 msgstr[0] "%1$u일 전"
 
-#: src/gui/event-editor/gcal-alarm-row.c:165
+#: src/gui/event-editor/gcal-alarm-row.c:166
 #, c-format
 msgid "%1$u hour and %2$u minute before"
 msgid_plural "%1$u hour and %2$u minutes before"
 msgstr[0] "%1$u시간, %2$u분 전"
 
-#: src/gui/event-editor/gcal-alarm-row.c:169
+#: src/gui/event-editor/gcal-alarm-row.c:170
 #, c-format
 msgid "%1$u hours and %2$u minute before"
 msgid_plural "%1$u hours and %2$u minutes before"
 msgstr[0] "%1$u시간, %2$u분 전"
 
-#: src/gui/event-editor/gcal-alarm-row.c:179
+#: src/gui/event-editor/gcal-alarm-row.c:180
 #, c-format
 msgid "%1$u hour before"
 msgid_plural "%1$u hours before"
 msgstr[0] "%1$u시간 전"
 
-#: src/gui/event-editor/gcal-alarm-row.c:191
+#: src/gui/event-editor/gcal-alarm-row.c:192
 #, c-format
 msgid "%1$u minute before"
 msgid_plural "%1$u minutes before"
 msgstr[0] "%1$u분 전"
 
-#: src/gui/event-editor/gcal-alarm-row.c:198
+#: src/gui/event-editor/gcal-alarm-row.c:199
 msgid "Event start time"
 msgstr "행사 시작 시간"
 
@@ -393,7 +418,7 @@ msgstr "행사 시작 시간"
 msgid "Toggle Alarm Sound"
 msgstr "알림 소리 전환"
 
-#: src/gui/event-editor/gcal-alarm-row.ui:19
+#: src/gui/event-editor/gcal-alarm-row.ui:20
 msgid "Remove Alarm"
 msgstr "알림 제거"
 
@@ -446,79 +471,91 @@ msgctxt "grid saturday"
 msgid "S"
 msgstr "토"
 
-#: src/gui/event-editor/gcal-event-editor-dialog.c:187
+#: src/gui/event-editor/gcal-event-editor-dialog.c:121
 msgid "Save"
 msgstr "저장"
 
-#: src/gui/event-editor/gcal-event-editor-dialog.c:187
+#: src/gui/event-editor/gcal-event-editor-dialog.c:121
 msgid "Done"
 msgstr "완료"
 
-#: src/gui/event-editor/gcal-event-editor-dialog.c:778
+#: src/gui/event-editor/gcal-event-editor-dialog.c:744
 msgid "New Event"
 msgstr "새 행사"
 
-#: src/gui/event-editor/gcal-event-editor-dialog.ui:29
+#: src/gui/event-editor/gcal-event-editor-dialog.ui:22
+msgid ""
+"<b>This event is part of a read-only calendar</b>\n"
+"You cannot delete or change this event."
+msgstr ""
+"<b>이 행사는 읽기 전용 달력의 내용입니다.</b>\n"
+"이 행사를 삭제하거나 내용을 바꿀 수 없습니다."
+
+#: src/gui/event-editor/gcal-event-editor-dialog.ui:50
 msgid "Select Calendar"
 msgstr "달력 선택"
 
-#: src/gui/event-editor/gcal-event-editor-dialog.ui:87
+#: src/gui/event-editor/gcal-event-editor-dialog.ui:108
 msgid "_Done"
 msgstr "완료(_D)"
 
-#: src/gui/event-editor/gcal-event-editor-dialog.ui:114
+#: src/gui/event-editor/gcal-event-editor-dialog.ui:135
 msgid "Schedule"
 msgstr "일정"
 
-#: src/gui/event-editor/gcal-event-editor-dialog.ui:126
+#: src/gui/event-editor/gcal-event-editor-dialog.ui:147
 msgid "Reminders"
 msgstr "알림"
 
-#: src/gui/event-editor/gcal-event-editor-dialog.ui:138
+#: src/gui/event-editor/gcal-event-editor-dialog.ui:159
 msgid "Notes"
 msgstr "참고"
 
-#: src/gui/event-editor/gcal-event-editor-dialog.ui:158
+#: src/gui/event-editor/gcal-event-editor-dialog.ui:176
 msgid "Delete Event"
 msgstr "행사 삭제"
 
-#: src/gui/event-editor/gcal-reminders-section.ui:26
-msgid "Add a Reminder…"
-msgstr "알림 추가…"
+#: src/gui/event-editor/gcal-reminders-section.ui:17
+msgid "Add Reminder"
+msgstr "알림 추가"
 
-#: src/gui/event-editor/gcal-reminders-section.ui:52
+#: src/gui/event-editor/gcal-reminders-section.ui:41
+msgid "Event start"
+msgstr "행사 시작"
+
+#: src/gui/event-editor/gcal-reminders-section.ui:47
 msgid "5 Minutes"
 msgstr "5분"
 
-#: src/gui/event-editor/gcal-reminders-section.ui:58
+#: src/gui/event-editor/gcal-reminders-section.ui:53
 msgid "10 Minutes"
 msgstr "10분"
 
-#: src/gui/event-editor/gcal-reminders-section.ui:64
+#: src/gui/event-editor/gcal-reminders-section.ui:59
 msgid "15 Minutes"
 msgstr "15분"
 
-#: src/gui/event-editor/gcal-reminders-section.ui:70
+#: src/gui/event-editor/gcal-reminders-section.ui:65
 msgid "30 Minutes"
 msgstr "30분"
 
-#: src/gui/event-editor/gcal-reminders-section.ui:76
+#: src/gui/event-editor/gcal-reminders-section.ui:71
 msgid "1 Hour"
 msgstr "1시간"
 
-#: src/gui/event-editor/gcal-reminders-section.ui:82
+#: src/gui/event-editor/gcal-reminders-section.ui:77
 msgid "1 Day"
 msgstr "하루"
 
-#: src/gui/event-editor/gcal-reminders-section.ui:88
+#: src/gui/event-editor/gcal-reminders-section.ui:83
 msgid "2 Days"
 msgstr "이틀"
 
-#: src/gui/event-editor/gcal-reminders-section.ui:94
+#: src/gui/event-editor/gcal-reminders-section.ui:89
 msgid "3 Days"
 msgstr "사흘"
 
-#: src/gui/event-editor/gcal-reminders-section.ui:100
+#: src/gui/event-editor/gcal-reminders-section.ui:95
 msgid "1 Week"
 msgstr "1주"
 
@@ -529,19 +566,19 @@ msgid "Last %A"
 msgstr "최근 %A"
 
 #: src/gui/event-editor/gcal-schedule-section.c:242
-#: src/gui/gcal-event-popover.c:207 src/gui/gcal-event-popover.c:321
+#: src/gui/gcal-event-popover.c:210 src/gui/gcal-event-popover.c:324
 #: src/gui/views/gcal-agenda-view.c:186
 msgid "Yesterday"
 msgstr "어제"
 
 #: src/gui/event-editor/gcal-schedule-section.c:246
-#: src/gui/gcal-event-popover.c:199 src/gui/gcal-event-popover.c:313
+#: src/gui/gcal-event-popover.c:202 src/gui/gcal-event-popover.c:316
 #: src/gui/views/gcal-agenda-view.c:182
 msgid "Today"
 msgstr "오늘"
 
 #: src/gui/event-editor/gcal-schedule-section.c:250
-#: src/gui/gcal-event-popover.c:203 src/gui/gcal-event-popover.c:317
+#: src/gui/gcal-event-popover.c:206 src/gui/gcal-event-popover.c:320
 #: src/gui/views/gcal-agenda-view.c:184
 msgid "Tomorrow"
 msgstr "내일"
@@ -566,12 +603,12 @@ msgid "All Day"
 msgstr "종일"
 
 #: src/gui/event-editor/gcal-schedule-section.ui:34
-#: src/gui/importer/gcal-import-file-row.c:152
+#: src/gui/importer/gcal-import-file-row.c:178
 msgid "Starts"
 msgstr "시작"
 
 #: src/gui/event-editor/gcal-schedule-section.ui:77
-#: src/gui/importer/gcal-import-file-row.c:153
+#: src/gui/importer/gcal-import-file-row.c:179
 msgid "Ends"
 msgstr "끝"
 
@@ -625,7 +662,7 @@ msgid "End Repeat Date"
 msgstr "반복 종료일"
 
 #: src/gui/event-editor/gcal-summary-section.ui:16
-#: src/gui/importer/gcal-import-file-row.c:150
+#: src/gui/importer/gcal-import-file-row.c:176
 msgid "Title"
 msgstr "제목"
 
@@ -668,11 +705,11 @@ msgstr "과거 행사를 보여주는 달력을 엽니다"
 msgid "Copyright © 2012–%d The Calendar authors"
 msgstr "Copyright © 2012–%d The Calendar authors"
 
-#: src/gui/gcal-application.c:244
+#: src/gui/gcal-application.c:239
 msgid "translator-credits"
 msgstr "조성호 <shcho@gnome.org>"
 
-#: src/gui/gcal-application.c:251 src/gui/gcal-window.ui:329
+#: src/gui/gcal-application.c:243 src/gui/gcal-window.ui:355
 msgid "Weather"
 msgstr "날씨"
 
@@ -692,65 +729,65 @@ msgstr "달력 동기화(_S)"
 msgid "_Manage Calendars…"
 msgstr "달력 관리(_M)…"
 
-#: src/gui/gcal-event-popover.c:122 src/gui/gcal-quick-add-popover.c:253
+#: src/gui/gcal-event-popover.c:125 src/gui/gcal-quick-add-popover.c:253
 msgid "January"
 msgstr "1월"
 
-#: src/gui/gcal-event-popover.c:123 src/gui/gcal-quick-add-popover.c:254
+#: src/gui/gcal-event-popover.c:126 src/gui/gcal-quick-add-popover.c:254
 msgid "February"
 msgstr "2월"
 
-#: src/gui/gcal-event-popover.c:124 src/gui/gcal-quick-add-popover.c:255
+#: src/gui/gcal-event-popover.c:127 src/gui/gcal-quick-add-popover.c:255
 msgid "March"
 msgstr "3월"
 
-#: src/gui/gcal-event-popover.c:125 src/gui/gcal-quick-add-popover.c:256
+#: src/gui/gcal-event-popover.c:128 src/gui/gcal-quick-add-popover.c:256
 msgid "April"
 msgstr "4월"
 
-#: src/gui/gcal-event-popover.c:126 src/gui/gcal-quick-add-popover.c:257
+#: src/gui/gcal-event-popover.c:129 src/gui/gcal-quick-add-popover.c:257
 msgid "May"
 msgstr "5월"
 
-#: src/gui/gcal-event-popover.c:127 src/gui/gcal-quick-add-popover.c:258
+#: src/gui/gcal-event-popover.c:130 src/gui/gcal-quick-add-popover.c:258
 msgid "June"
 msgstr "6월"
 
-#: src/gui/gcal-event-popover.c:128 src/gui/gcal-quick-add-popover.c:259
+#: src/gui/gcal-event-popover.c:131 src/gui/gcal-quick-add-popover.c:259
 msgid "July"
 msgstr "7월"
 
-#: src/gui/gcal-event-popover.c:129 src/gui/gcal-quick-add-popover.c:260
+#: src/gui/gcal-event-popover.c:132 src/gui/gcal-quick-add-popover.c:260
 msgid "August"
 msgstr "8월"
 
-#: src/gui/gcal-event-popover.c:130 src/gui/gcal-quick-add-popover.c:261
+#: src/gui/gcal-event-popover.c:133 src/gui/gcal-quick-add-popover.c:261
 msgid "September"
 msgstr "9월"
 
-#: src/gui/gcal-event-popover.c:131 src/gui/gcal-quick-add-popover.c:262
+#: src/gui/gcal-event-popover.c:134 src/gui/gcal-quick-add-popover.c:262
 msgid "October"
 msgstr "10월"
 
-#: src/gui/gcal-event-popover.c:132 src/gui/gcal-quick-add-popover.c:263
+#: src/gui/gcal-event-popover.c:135 src/gui/gcal-quick-add-popover.c:263
 msgid "November"
 msgstr "11월"
 
-#: src/gui/gcal-event-popover.c:133 src/gui/gcal-quick-add-popover.c:264
+#: src/gui/gcal-event-popover.c:136 src/gui/gcal-quick-add-popover.c:264
 msgid "December"
 msgstr "12월"
 
-#: src/gui/gcal-event-popover.c:158
+#: src/gui/gcal-event-popover.c:161
 #, c-format
 msgid "Today %s"
 msgstr "오늘 %s"
 
-#: src/gui/gcal-event-popover.c:162
+#: src/gui/gcal-event-popover.c:165
 #, c-format
 msgid "Tomorrow %s"
 msgstr "내일 %s"
 
-#: src/gui/gcal-event-popover.c:166
+#: src/gui/gcal-event-popover.c:169
 #, c-format
 msgid "Yesterday %s"
 msgstr "어제 %s"
@@ -760,7 +797,7 @@ msgstr "어제 %s"
 #. * of month, and %3$ is the hour. This format string results in dates
 #. * like "November 21, 22:00".
 #.
-#: src/gui/gcal-event-popover.c:175
+#: src/gui/gcal-event-popover.c:178
 #, c-format
 msgid "%1$s %2$d, %3$s"
 msgstr "%1$s %2$d일, %3$s"
@@ -770,7 +807,7 @@ msgstr "%1$s %2$d일, %3$s"
 #. * of month, %3$d is the year, and %4$s is the hour. This format string
 #. * results in dates like "November 21, 2020, 22:00".
 #.
-#: src/gui/gcal-event-popover.c:187
+#: src/gui/gcal-event-popover.c:190
 #, c-format
 msgid "%1$s %2$d, %3$d, %4$s"
 msgstr "%3$d년 %1$s %2$d일, %4$s"
@@ -780,7 +817,7 @@ msgstr "%3$d년 %1$s %2$d일, %4$s"
 #. * the day of month. This format string results in dates like
 #. * "November 21".
 #.
-#: src/gui/gcal-event-popover.c:216 src/gui/gcal-event-popover.c:330
+#: src/gui/gcal-event-popover.c:219 src/gui/gcal-event-popover.c:333
 #, c-format
 msgid "%1$s %2$d"
 msgstr "%1$s %2$d일"
@@ -790,7 +827,7 @@ msgstr "%1$s %2$d일"
 #. * of month, and %3$d is the year. This format string results in dates
 #. * like "November 21, 2020".
 #.
-#: src/gui/gcal-event-popover.c:227 src/gui/gcal-event-popover.c:341
+#: src/gui/gcal-event-popover.c:230 src/gui/gcal-event-popover.c:344
 #, c-format
 msgid "%1$s %2$d, %3$d"
 msgstr "%3$d년 %1$s %2$d일"
@@ -799,7 +836,7 @@ msgstr "%3$d년 %1$s %2$d일"
 #. * Translators: %1$s is the start hour, and %2$s is the end hour, for
 #. * example: "Today, 19:00 — 22:00"
 #.
-#: src/gui/gcal-event-popover.c:261
+#: src/gui/gcal-event-popover.c:264
 #, c-format
 msgid "Today, %1$s — %2$s"
 msgstr "오늘, %1$s — %2$s"
@@ -808,7 +845,7 @@ msgstr "오늘, %1$s — %2$s"
 #. * Translators: %1$s is the start hour, and %2$s is the end hour, for
 #. * example: "Tomorrow, 19:00 — 22:00"
 #.
-#: src/gui/gcal-event-popover.c:269
+#: src/gui/gcal-event-popover.c:272
 #, c-format
 msgid "Tomorrow, %1$s – %2$s"
 msgstr "내일, %1$s – %2$s"
@@ -817,7 +854,7 @@ msgstr "내일, %1$s – %2$s"
 #. * Translators: %1$s is the start hour, and %2$s is the end hour, for
 #. * example: "Tomorrow, 19:00 — 22:00"
 #.
-#: src/gui/gcal-event-popover.c:277
+#: src/gui/gcal-event-popover.c:280
 #, c-format
 msgid "Yesterday, %1$s – %2$s"
 msgstr "어제, %1$s – %2$s"
@@ -827,7 +864,7 @@ msgstr "어제, %1$s – %2$s"
 #. * of month, %3$s is the start hour, and %4$s is the end hour. This
 #. * format string results in dates like "November 21, 19:00 — 22:00".
 #.
-#: src/gui/gcal-event-popover.c:286
+#: src/gui/gcal-event-popover.c:289
 #, c-format
 msgid "%1$s %2$d, %3$s – %4$s"
 msgstr "%1$s %2$d일, %3$s – %4$s"
@@ -839,56 +876,64 @@ msgstr "%1$s %2$d일, %3$s – %4$s"
 #. *
 #. * "November 21, 2021, 19:00 — 22:00".
 #.
-#: src/gui/gcal-event-popover.c:301
+#: src/gui/gcal-event-popover.c:304
 #, c-format
 msgid "%1$s %2$d, %3$d, %4$s – %5$s"
 msgstr "%3$d년 %1$s %2$d일, %4$s – %5$s"
 
-#: src/gui/gcal-event-popover.ui:75
-msgid "No event information"
-msgstr "행사 정보 없음"
+#: src/gui/gcal-event-popover.c:369
+msgid "View Additional Details"
+msgstr "세부 추가 내용 보기"
 
-#: src/gui/gcal-event-popover.ui:175
-msgid "Edit…"
-msgstr "편집…"
+#: src/gui/gcal-event-popover.c:374
+msgid "Edit Additional Details"
+msgstr "세부 추가 내용 편집"
 
-#. Translators: %s is the location of the event (e.g. "Downtown, 3rd Avenue")
-#: src/gui/gcal-event-widget.c:355
+#: src/gui/gcal-event-popover.ui:66
+msgid ""
+"<b>This event is part of a read-only calendar</b>\n"
+"    You cannot delete or change this event."
+msgstr ""
+"<b>이 행사는 읽기 전용 달력의 내용입니다</b>\n"
+"    이 행사를 삭제하거나 내용을 바꿀 수 없습니다."
+
+#: src/gui/gcal-event-popover.ui:107
+msgid "No event notes"
+msgstr "행사 메모 없음"
+
+#. Translators: %s is the meeting service name for the event (e.g. "Google Meet")
+#: src/gui/gcal-event-widget.c:369
 #, c-format
-msgid "At %s"
-msgstr "장소: %s"
+msgid ""
+"\n"
+"\n"
+"On %s"
+msgstr ""
+"\n"
+"\n"
+"%s"
 
-#: src/gui/gcal-meeting-row.c:67
-msgid "Google Meet"
-msgstr "구글 미트"
+#. Translators: %s is a URL informed as the location of the event
+#. Translators: %s is the location of the event (e.g. "Downtown, 3rd Avenue")
+#: src/gui/gcal-event-widget.c:382 src/gui/gcal-event-widget.c:388
+#, c-format
+msgid ""
+"\n"
+"\n"
+"At %s"
+msgstr ""
+"\n"
+"\n"
+"%s"
 
-# 자유 공개 소스 화상 회의 서비스.  https://jitsi.org
-#: src/gui/gcal-meeting-row.c:68
-msgid "Jitsi"
-msgstr "짓시"
-
-# 화상 회의 서비스.  https://whereby.com
-#: src/gui/gcal-meeting-row.c:69
-msgid "Whereby"
-msgstr "웨어바이"
-
-# 화상 회의 서비스.  https://zoom.com
-#: src/gui/gcal-meeting-row.c:70
-msgid "Zoom"
-msgstr "줌"
-
-#: src/gui/gcal-meeting-row.c:71
-msgid "Microsoft Teams"
-msgstr "마이크로소프트 팀즈"
-
-#: src/gui/gcal-meeting-row.c:81
+#: src/gui/gcal-meeting-row.c:72
 msgid "Unknown Service"
 msgstr "알 수 없는 서비스"
 
 #. Translators: "Join" as in "Join meeting"
-#: src/gui/gcal-meeting-row.ui:13
-msgid "Join"
-msgstr "참석"
+#: src/gui/gcal-meeting-row.ui:41
+msgid "_Join"
+msgstr "참석(_J)"
 
 #: src/gui/gcal-quick-add-popover.c:116
 #, c-format
@@ -1152,51 +1197,64 @@ msgstr "자동 위치 정보"
 msgid "Search locations"
 msgstr "위치 검색"
 
-#: src/gui/gcal-window.c:332
+#: src/gui/gcal-window.c:350
 msgid "Week"
 msgstr "주"
 
-#: src/gui/gcal-window.c:334
+#: src/gui/gcal-window.c:352
 msgid "Month"
 msgstr "월"
 
-#: src/gui/gcal-window.c:736
+#: src/gui/gcal-window.c:834
 msgid "Another event deleted"
 msgstr "삭제한 다른 행사"
 
-#: src/gui/gcal-window.c:736
+#: src/gui/gcal-window.c:834
 msgid "Event deleted"
 msgstr "삭제한 행사"
 
-#: src/gui/gcal-window.ui:143
+#: src/gui/gcal-window.c:899
+msgid "Could not import some files: Not ICS files"
+msgstr "일부 파일을 가져올 수 없습니다: ICS 파일 아님"
+
+#: src/gui/gcal-window.c:904
+#, c-format
+msgid "Could not import “%s”: Not an ICS file"
+msgstr "“%s”을(를) 가져올 수 없습니다: ICS 파일 아님"
+
+#: src/gui/gcal-window.ui:123
+msgid "Drop Event Files to Import"
+msgstr "가져올 행사 파일을 여기에 끌어다 놓으십시오"
+
+#: src/gui/gcal-window.ui:166
 msgid "Main Menu"
 msgstr "주 메뉴"
 
-#: src/gui/gcal-window.ui:180 src/gui/gcal-window.ui:219
+#: src/gui/gcal-window.ui:203 src/gui/gcal-window.ui:242
 msgid "_Today"
 msgstr "오늘(_T)"
 
-#: src/gui/gcal-window.ui:255
+#: src/gui/gcal-window.ui:279
 msgid "_Week"
 msgstr "주(_W)"
 
-#: src/gui/gcal-window.ui:270
+#: src/gui/gcal-window.ui:294
 msgid "_Month"
 msgstr "월(_M)"
 
-#: src/gui/gcal-window.ui:321
+#: src/gui/gcal-window.ui:347
 msgid "_Date & Time Settings…"
 msgstr "날짜/시간 설정(_D)…"
 
-#: src/gui/gcal-window.ui:325
+#: src/gui/gcal-window.ui:351
 msgid "_Online Accounts…"
 msgstr "온라인 계정(_O)…"
 
-#: src/gui/gcal-window.ui:337
+#: src/gui/gcal-window.ui:363
 msgid "_Keyboard Shortcuts"
 msgstr "키보드 바로 가기 키(_K)"
 
-#: src/gui/gcal-window.ui:341
+#: src/gui/gcal-window.ui:367
 msgid "_About Calendar"
 msgstr "달력 정보(_A)"
 
@@ -1295,7 +1353,7 @@ msgctxt "shortcut window"
 msgid "Month View"
 msgstr "월별 보기"
 
-#: src/gui/importer/gcal-import-dialog.c:396
+#: src/gui/importer/gcal-import-dialog.c:421
 #, c-format
 msgid "Import %d event"
 msgid_plural "Import %d events"
@@ -1305,11 +1363,11 @@ msgstr[0] "행사 %d개 가져오기"
 msgid "Import Files…"
 msgstr "파일 가져오기…"
 
-#: src/gui/importer/gcal-import-dialog.ui:29
+#: src/gui/importer/gcal-import-dialog.ui:28
 msgid "_Import"
 msgstr "가져오기(_I)"
 
-#: src/gui/importer/gcal-import-dialog.ui:49
+#: src/gui/importer/gcal-import-dialog.ui:61
 msgid "C_alendar"
 msgstr "달력(_A)"
 
@@ -1345,11 +1403,11 @@ msgstr "내부 오류"
 msgid "File is not an iCalendar (.ics) file"
 msgstr "iCalendar(.ics) 파일이 아닙니다"
 
-#: src/gui/importer/gcal-import-file-row.c:154
+#: src/gui/importer/gcal-import-file-row.c:180
 msgid "Description"
 msgstr "설명"
 
-#: src/gui/views/gcal-agenda-view.c:366
+#: src/gui/views/gcal-agenda-view.c:380
 msgid "On-going"
 msgstr "진행중"
 
@@ -1380,28 +1438,60 @@ msgstr[0] "다른 행사 %d개"
 msgid "week %d"
 msgstr "%d주"
 
-#: src/utils/gcal-utils.c:1265
+#: src/utils/gcal-utils.c:1201
 msgid "Modify Multiple Events?"
 msgstr "여러 행사를 수정하시겠습니까?"
 
-#: src/utils/gcal-utils.c:1266
+#: src/utils/gcal-utils.c:1202
 msgid ""
 "The event you are trying to modify is recurring. The changes you have "
 "selected should be applied to:"
 msgstr "수정하려는 행사가 반복됩니다. 다음 항목을 반영해야 합니다:"
 
-#: src/utils/gcal-utils.c:1270
+#: src/utils/gcal-utils.c:1206
 msgid "_Only This Event"
 msgstr "이 행사에만(_O)"
 
-#: src/utils/gcal-utils.c:1276
+#: src/utils/gcal-utils.c:1212
 msgid "_Subsequent Events"
 msgstr "다음 행사(_S)"
 
-#: src/utils/gcal-utils.c:1279
+#: src/utils/gcal-utils.c:1215
 msgid "_All Events"
 msgstr "모든 행사(_A)"
 
+#: src/utils/gcal-utils.c:1317
+msgid "Google Meet"
+msgstr "구글 미트"
+
+# 자유 공개 소스 화상 회의 서비스.  https://jitsi.org
+#: src/utils/gcal-utils.c:1318
+msgid "Jitsi"
+msgstr "짓시"
+
+# 화상 회의 서비스.  https://whereby.com
+#: src/utils/gcal-utils.c:1319
+msgid "Whereby"
+msgstr "웨어바이"
+
+# 화상 회의 서비스.  https://zoom.com
+#: src/utils/gcal-utils.c:1320
+msgid "Zoom"
+msgstr "줌"
+
+#: src/utils/gcal-utils.c:1321
+msgid "Microsoft Teams"
+msgstr "마이크로소프트 팀즈"
+
+#~ msgid "_Add Calendar…"
+#~ msgstr "달력 추가(_A)…"
+
+#~ msgid "No event information"
+#~ msgstr "행사 정보 없음"
+
+#~ msgid "Edit…"
+#~ msgstr "편집…"
+
 #~ msgid "Calendar for GNOME"
 #~ msgstr "그놈용 달력 메모"