Nemo right-click option to Encrypt Folder

[LlamaTheHutt]

Nemo File Explorer right-click option to Encrypt Folder just so Flatpak apps won't read them easily since the default permissions are "Read all user files and/or system files". This would be convenient rather than modifying permissions of each individual Flatpak app via Flatseal which happens to me a lot. I know I can go out on the web and download something like VeraCrypt but it would be nice if this was a built in native feature where I can right-click and hit Encrypt Folder.