Based on my research, I do not think you may redirect/move local OneDrive folders from c:\users to a network shared folder.
According to the article "Using Folder Redirection in Group Policy", OneDrive folder is not included in those folders that can be redirected.
Besides, we could change the location of your OneDrive folder, but we can't add a network or mapped drive as your OneDrive sync location. Because of OneDrive restrictions, OneDrive doesn't support syncing using symbolic links or junction points, so the method of changing the location does not work either.
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