The thing is if you weren't Baba then you wouldn't be bothered by people calling you Baba.
Anyways, back to Resident Evil 5.
I kind of hope that the entire game isn't set in that central town. One of the things I loved about Resident Evil 4 was the fact that each act of the game took place in a massively different environment. You had the Ganados village, then the castle of mini-Cervantes, then the mines/secret lab of doom. It just kind of kept you on your feet at all times, and was awesome for it.