calendar entries always say "Sheet name Date:title"

I’ve got some entries that are now showing up on my calendar, but the name for each one starts with the name of the sheet as well as the word “date” before showing the actual name of the event

So if my sheet is “ABC” and I make a test event called “Test Event” then it shows up as “ABC Date:Test Event” which is a bit messy. Is there a way to make it only show “Test Event”?