Don't change the names!! You'll only make your life harder having your own unique naming standard different from the community one.
You can always change the sort name of the game if the order is your main concern, I'd suggest sort naming as the series plus the release year so you'll avoid weird organization problems like having a recent reboot game next to the first one instead of at the end. Mortal Kombat series is a clear offender of this, they have very inconsistent naming, sometimes they'll use decimal numerals (Mortal Kombat 4), sometimes roman numerals (Mortal Kombat II and Mortal Kombat X), sometimes they don't have any number (Mortal Kombat Komplete Edition which is actually Mortal Kombat 9).