I want to let users upload media files but I want them to be able to specify a batch name and that would become a subfolder eg batch name: 596ff0ed-46bf-43ff-868a-ed2fc8096f68 files get uploaded to /wp-content/uploads/2017/12/596ff0ed-46bf-43ff-868a-ed2fc8096f68 If the user returns and uses the same batch number the files will go into the same folder (assuming same month) A quick google search hasn't thrown up anything. Anyone know of one?