I think that you can rearrange your material folders ... something I really need to do.
I generally rearrange my pose folder so that all the additional textures for a base outfit fall under it as sub-folders. If you just install all the textures you buy from DAZ and 'rosity, you end up with a gigantice wodge called something like "V3 Morphing Clothes", and then a bunch of cutesy named folders like "Farie Dance", or "Abilene" where you have no idea which outfit they go to, or, for that matter, which figure, and then you get the creator specific folders, such as "foonman" which contains all the pose files for all the figures that foonman has made for BAT's bondage outfits, and ....

Unfortunately for me, all this time I assumed that material files had to have an absolute position (like textures, geometries, and morphs) in order to be referenced properly, so it looks like I will be kind of busy organizing them.