If the Title has been burned in via Export, other than Cropping it out, or creating a new Title, with say Shapes, that obscure it, you would want the original PrPro Project to easily alter the Title.
Thank you Hunt! That is what I understand as well. Thanks for the tips!
I had to do similar, when a client ONLY had the output AV file, but their logo changed. Luckily, it was a small bug in one corner, so we just took the new logo, placed it ontop of a Rounded Corner Shape. While not perfect, it masked the old logo, and displayed the new one.