Possible to keep my Quake folder neater with Quake Injector?

I know most of the mods/maps have to be installed in the base Quake folder, but it really keeps that folder messy and it’s hard to sort through if you have tons of maps/mods and stuff.

Is it possible to put all the mods/maps in a seperate folder and still be able to launch QuakeSpasm with enjector? I tried doing that but it won’t let me.

Is it possible to set a path to a different folder? There must be a way!!!