Delete or remove a Calendar
How to to delete or remove a Calendar
If you don't want to see a calendar in a calendars list there are two ways you can remove it. How you proceed depends upon whether you're just hiding the calendar from your view, or deleting it completely.
Remove
Find the calendar in a calendar list
Choose ... to the right of the calendar name and select Remove from list...
Delete
Be Careful! This action is permanent, and will delete the calendar for all users.
Find the calendar in a calendar list
Choose ... to the right of the calendar name and select Delete...
Confirm the deletion of the calendar, you must remember that the calendar will be deleted from all users who use it.