sometimes a dev changes the title of a game, there can be good reasons for this like making sure there isn't confusion with a similarly named title or to emphasize something about the game but other times it can have dubious purposes like downgrading a game they've sold to a demo and moving the actual game to patron.

having a name history would lessen confusion and help with shaming those who use renaming for the wrong reasons into doing the right thing.

something sort of like how on steam profiles there is a arrow next to the username that if you click shows all the previous usernames the person has used only here it would be next to the game titles