Linux puskom-ProLiant-DL385-Gen10 5.4.0-150-generic #167~18.04.1-Ubuntu SMP Wed May 24 00:51:42 UTC 2023 x86_64

//usr/share/applications/evolution-calendar.desktop

 [Desktop Entry]
Name=Evolution Calendar
Exec=evolution -c calendar
# Translators: Do NOT translate or transliterate this text (this is an icon file name)!
Icon=evolution
NoDisplay=true
Type=Application
StartupNotify=true
X-Ubuntu-Gettext-Domain=gnome-shell