Of course. I have already learnt my lesson.
About the city names, well:
-Drakebreath: Oh, I remember! It was named after the Dragon type Elite Four, Drake from Emerald. How silly of me to forget.
-Dardusk: It should be Darkdusk. I named it so in Beta 2. There were no complaints about it from the fans.
If I were to edit LP, I would only edit the Trainer dialogues and Pokédex entries, and do the decapitalization.