Hide Project in Launcher

Hello all,
I have some projects that are stored in severals directories on my computer, but I keep them for backup and archives. I’d would like them not to appear in the library from epic launcher. Is there a way to hide them in some way, or to tell launcher to not scan them?
Thank you!

easiest way is to offload them onto an external drive. Otherwise, can’t you change the directory or folder name to make the launcher lose track of it? That said, it would be nice if we could also categorize our projects.