Is it possible to change a game's title name?

Not the file name but the title name. By default, Citra lists an installed game in this format:

                       **Game Icon**    **Title name**
                                           **File name**

I have regional versions of the same game and I wanted to organize them better by changing the title names to match the file names I’ve set for them. But it seems that isn’t possible? I know I can go to Emulation>Configure> General>UI to change how the game list is displayed but AFAIK there’s nothing there for changing a game’s title…