To change the calendars that are visible:
From the calendar view, tap on the button in the top left corner to open up the slide-out pane.
Tap on the calendar you would like to hide. To make it visible again, tap a second time.
You can also change what calendars are visible from the app settings.
Tap on “Settings” on the bottom toolbar.
Under the “Calendar” section, tap on “Visible calendars”.
- Tap on any calendar name to have it hidden from your calendar view.