Can I rename my player or world?

I am interested in renaming my characters and worlds. Is that possible?

I have looked through the UI and could not find a way.


It is possible, but it requires external tools to do so. There are various inventory editors that let you change your player's name and appearance. And, of course, there are tools like TEdit that let you edit a world including the name.

Changing the profile/world filename will not rename the world and those files are not in plain text so normal text editor will not do.