How To Mass Update Notes

How To Mass Update Notes

Zoho CRM displays the avatar of the user who has most recently modified a note as opposed to the user who created it. That's something we're not fans of, but we're willing to adapt. What I'd like to do is export any existing notes that have been modified by a user other than the user who created it (which I've already done) and then update the notes via import much like a mass update of any other records in the CRM. However, I don't see anywhere that I can update existing notes via the record id. It looks like I would have to import them all over again and end up with duplicated notes.

Is there a solution for this or will I have to re-import from scratch and find a way to delete the existing notes?