Replacing MP skin clothing

Is there a way to replace multiplayer skin clothing currently?

The issue is that they work by having a lot of files with the same name but in different sub-folders, for example:

This leads to the FiveM server complaining about duplicate streamed files, as I assume it works by overriding vanilla files via their file names only or something along those lines:

I wonder if the filenames have to be kept or if the files could be re-named and desired content still loaded.

It was confirmed by a dev this is not currently supported, but could potentially be in the future.