ScummVM 1.9.0 long-name Media ?

[illfated]

I'm not sure if this would be the right forum to ask that question, feel free to move or remove it if it is indeed wrong.

So heres my question:

I'm trying to import ScummVM 1.9.0 games into Rocketlauncher or Launchbox but the only 1.9.0 Set I could find used long names instead of short names which all the media I could find here (and elsewhere) is based on.

Example:
Media for "King's Quest 1 - Quest for the Crown" would be called "kq1.png"
But the file in 1.9.0 is now called "King's Quest 1 - Quest for the Crown (Amiga)" (and other platform versions) instead of kq1.zip/7z

Do I have to rename all files manually to make the artwork match or is there a script that does that for me?