How Do I Change the Profile Name?

It's kind of lame to see "Hello, Unknown" and see [Unknown] in the Standings when I play Everybody's Golf. How do I change the profile name displayed? I looked at like every single file Notepad++ could open, but saw no [Username=""] option in any of the files.

   

While I am speaking of the game, it is good to see the latest version can run that game now (and Hot Shots Golf: Out of Bounds). RPCS3 needs to compile the shaders first, then it'll hang forever, so need to restart, then it will go further, hang again, then next time it will work (slowly). At least that's what happened to me.