If you guys want to rename the original games..
1. Open up Hakchi
2. Use an FTP client like Filezilla and connect to 127.0.0.1:2021 using root/clover
3. Browse to the /usr/share/games/ directory
4. Find the folder of the game which name you want to change
5. Open up the .desktop file with Notepad++
6. Change line 5 to however you want it to show up
I did that for Contra because I didn't like that it was all in capitals and for Yoshi's Island since it's technically Super Mario World 2: Yoshi's Island.
If you're changing the name completely like I did for Yoshi's Island, make sure to change line 17 as well in Notepad++. Otherwise it will sort the games according to the old title when you sort by title.
Attached is all the games I added so far. Gonna add some more later on.
