Get folder names during runtime within "Resources" package?

I’ve looked around and can’t find a good solution to getting the folder names of of folders contained in the resources folder during runtime.
I have an editor tool that designers can use that auto generates folders along with it, so I don’t know what will be in there at runtime. I want to use those folder names, paths for something. Is there a way to get the names of folders in a directory that are stored in the Resources folder at runtime?
Thank you.

Sounds like a duplicate of this question:

Recover path information for an asset, but at runtime…