We are need a listing template to change the title of our listings. Amazon does not list them correctly by sku so we need to modify them. We have our listing download with the sku and our inventory master file with the sku and all other information.
I can easily do this and to be honest you should be able to also ..... Once you download your listings report Amazon has a help file explaining how to edit it and re-upload.
What I wonder is what is wrong with the titles and if it's something you can/should change. Did you create these listings to begin with ?