While digging in the logs of the launchpad, I noticed that you can use many parameters in order to run game associated to him.
My main custom shortcut to avoid patching the launchpad and run direcly the eq2 patcher in a custom language (because I play on us server with french install game) :
"C:\Program Files\Everquest II\LaunchPad.exe"
/nopatch /multiple "/gamepatchpath:C:\Program Files\Everquest II\LP_REGION_EN_US" /env:main /lang:en_US /game:eq2 /restarted
Maybe it can worth it to use the /nopatch parameter, because when I tried to use the launchpad alone after 3 month of using this shortcut, I had to download a lot of launchpad stuff
