I need to make changes to the titles in a lot of my listings to conform to Google's requirements. I want to delete quote marks (") and change "#" to the word "Scott." I've tried each several times (separately) and no matter what I do, I get this message:

Error :You have not submitted any changes. Click here to try again.



I have nine items in a bucket right now, my most recent attempt. Changing thousands of listings manually, one at a time, is just too daunting, so please look at this.