Banestorm Ytarria Map - Town Names?

[mysterycycle]

I'm in the process of creating a Banestorm campaign set in the Midlands of the Empire of Megalos, and as I was applying a hexmap to the book's map of Ytarria, I realized that none of the towns shown on the map are named. I did find a mention of one town in the book - Thysdretum, northwest of Mehan - but none of the others.

I assume this was an intentional omission by the authors, to allow GMs to name their own towns? Or was there another supplement or publication that named the unlabeled towns on the Ytarria map?