Is is possible to have a small, unencrypted folder sync into my big, encryped folder?

I ask because all the files on my phone are two-way synced with my computer, thanks to Syncthing. This is awesome, but for even more peace of mind, I’d love if that folder could be two-way synced into my Cryptomator folder, because I back up all my Cryptomator files to the cloud. (I could upload my phone files to the cloud unencrypted, but then they wouldn’t be private. :frowning: )