https://winbuzzer.com/2020/07/24/how-to-onedrive-folder-sync-any-directory-via-mklink-xcxwbt/
https://www.addictivetips.com/windows-tips/create-delete-a-junction-link-on-windows-10/
Syntax to create a junction link (run in command prompt)
mklink /J "path to junction link" "path to target folder"
E.g, to create a junction link in the personal OneDrive directory
mklink /j "%UserProfile%\OneDrive\Documents" "C:\Users\Winbuzzer\Documents"
Syntax to delete the junction link
rmdir "path to junction link"