Admins cannot delete dated templates (gridviews) from past employees

Admins cannot delete dated templates (gridviews) from past employees

I have a number of old, dated templates from previous employees that I can't remove as an administrator. These users don't even have email anymore nor do I have additional licenses to temporarily setup their account and login as them.

Administrators should be able to do this simple task. Users are getting confused on which templates to use and it's frustrating.