Characters that would hate the title of whatever they're in?

So there's this delightful little comedy series called The Cleaner, starring Greg Davies of Taskmaster fame.

One of its running jokes is that the main character, a crime scene cleaner, hates being called a cleaner. He always corrects people by saying "crime scene cleaner".

He would probably be super pissed if he knew that the show he's in isn't called "The Crime Scene Cleaner".

What are some other characters that would probably really prefer their story be called something else?