Mass Edit/Filtering of Calendar Groupings

I would love to see the ability to mass edit a filter or setting on calendar groupings. An example would be a calendar used to view five or six different types of tasks from the same project (so each grouping would be a task). I'd like to be able to have a mass filter that would tell all the groupings to change to pull only from a certain project.

So if my calendar displayed "Business Brief Due", "Alignment Meeting", "First Proof", "Approval", "End Project" as different groupings, the filters would be set up to filter by task name and also by project name so they only pulled from certain projects. I'd like to be able to tell the calendar to filter each grouping to either "2018 Team Sports Campaign Planning" or "2018 Outerwear Campaign Planning" and all tasks update without having to change all five filters each time.