Add filter to Calendar such as Open/Closed/Rescheduled and a filter to hide dates that have past

It would be so much easier to keep organized if there was a filter in the calendar where we could filter to only see Open/Closed/Rescheduled/etc.

Also, to have the option to "hide" the calendar events that have past the current date / specific date.

Another filter could be to "hide" or "view" the events from an organizer you want/do not want to see.