Event Ticketing (FB): Cancel Event + Push Notification Email

[Calla-Ji]

Feature Request Description
As an event organizer you'd like to be able to not just take an event "offline" but actively cancel and inform people who have already subscribed to your event.

Solution
It could be a button only visible to the event organizer "Cancel Event" which then results in a short but useful chain reaction. The event gets canceled and a pop-up emerges to send a short notification to the people who have already subscribed to the event (can be customized by the event organizer). After that it gets send out like a push notification to the list of attendees. Also providing instructions for possible refunds.

Alternatives
Anything similar should do but it should be intuitive and easy to spot.

Additional context
@julien51 and I discussed it in this Discord thread: https://discord.com/channels/462280183425138719/1280958531566309407