Disable email on a specific calendar



I have a calendar I use for invitations to events that I need to attend, and during the course of editing and removing events to clear up some issues with how they were displaying in my Thunderbird and Android calendars, emails were apparently sent to all attendees telling them that the event had been cancelled.

Since the calendar is only for my use and I am loading it from ICS invitations received by email, I’d prefer that no one get any emails about the events on this calendar.

Is there a way to disable emails on a per calendar basis?