Delete From Calendar. Click the gear icon and select options. When you delete a calendar on icloud.com, all events associated with the calendar are also deleted.
I am using outlook 365. In the left column, find the calendar you want to delete.
Under “Remove Calendar,” Click Delete.
Click file > info > organizer.
Click The Event On Your Calendar.
If you don’t see the calendar list on the left, choose view > show calendar.
Create Events In Calendar Or Gmail.
Images References :
Click The Trash Can Icon In The Menu That Appears.
Click file > info > organizer.
In The Navigation Bar At The Bottom Of The Window Or On The Left Margin, Click Calendar.
When you delete a calendar on icloud.com, all events associated with the calendar are also deleted.