Rename (or allow renaming) of Events "Interested" button

“Interested” is too forgiving a term for what is essentially an RSVP. Across 3 different communities, with members that are in theory supposed to be more tech savvy than the average person, I've found that too often people see an event, see “interested” and then click interested on nothing more than them being interested in the event conceptually, but having no intention or even ability to attend the event. I believe the issue is the name for the signup itself. So renaming it to something more intentioned or allowing server owners to rename that button would be incredibly helpful. I don't know how this would play with event links posted to other servers, but I figure that'd be a niche edge case.