Hello,
Using Zenphoto version 1.4.4.3s [27a8b787d6] (Official build)
Current gallery theme: zpFocus 1.4.4
The Rename Tags function has not worked for me through many upgrades of Zenphoto. I didn't mention it before because I did not need to use it often, but now the function would be very useful to me.
Is there a simple way to fix this isssue wihtout upgrading at this time?
Thank-you! Renee

I just recently used it on our own site a lot and all worked as expected for me.

If you haven't yet, please search for related errors in the logs. But in any case we will not be able to help with 1.4.4.3. We will only work on 1.4.4.x or the 1.4.5 dev build as always.

And please always report if something is not working for you. "through many upgrade" is really not what should happen.