Here are two useful macros to Show or Hide an individual or multiple calendar groups on or off in the Apple Calendars App.
Type your Calendar names in the Config part of the script.
Example:
property targetCalendarName : "Example Calendar"
or
property targetCalendarNames : {"Example Calendar", "Example Calendar", "Example Calendar"}
Note: Must have Calendar List showing.
Tested on macOS 12
Toggle Calendars Macros.kmmacros (5.5 KB)