Go inside .AppImage with shell script

Hey, I am working on a software that I compiled in an .appimage application, everything works but I have a problem : the software provides bash scripts that have paths that refer to packages located inside the .appImage. But an .appimage application is not a normal folder, you can’t get into it by simply entering the path to the package you want. So I would like to know if it is possible to run a script (outside of the appplication) that has paths that refer to packages within the application?

I was thinking of changing the .appimage to a .zip or something at the beginning of each script to be able to ‘‘get in’’ … but it’s a bit barbaric.

Thks for help, baptiste