On an individual project, it’s pretty easy to do (your situation with a backlog of projects organised this may need a bit more planning.)
Steps for one project:
- save your project with transfer. This includes all samples used in your project including those from the recording folder.
- Delete the samples from the recording folder that are used in your project (should be just all samples in recording if you’re only dealing with one project)
- Using transfer, make a 2nd copy of your project on the DT2, from the backup. Transfer will notice the missing files and offer to restore them. One of the options will be to restore them to a projects folder.
- reload your project. It should now point to files in the folder for your projects (a subfolder of projects)
- The 2nd copy of your project on the DT2 can now be deleted.
I do this frequently and have never had a problem. But by all means be cautious and take backups beforehand, if you’re concerned about losing something.