Loading subpatches from directory

Hi!
Is it possible loading subpatches from directory? My thought is: I want have many subpatches in one folder. Each of them making visuals. In root patch I want mixing between 2 subpatches and each of them is loaded from same folder. After every mix is one of them replace by another subpatch from that folder.

take a look at svvvvitcher to find an implementation of said things.