Very interested in this edit, this seems the most radical (and therefore likely the best) prequel edit so far.
As for titles I think the name of SW episodes should roll off the tongue easily. ESB and ROTJ feel like names from an old serial show. This is best accomplished when the title is an action, for example the Jedi return.
No offense to the person who came up with Twilight of the Republic, but the name doesn’t flow imo. It’s an elegent title that conveys the tradegy of the movie. But when compared to the other films, it doesn’t fit as a space adventure.
I think a better name for EP 3 could be something along the lines of “The Empire Rises”. I didn’t find any edit with that
As for EP 1- this might be controversial, but how about just “the Beginning”?
Of course in the end it’s your edit, so you can choose whatever title you want.
Edit: Found a Star Wars ep 2 edit called “Twilight of the Republic” on the fanedit database. Guess that renders my post useless…