Good idea. Looking at the map, places requiring a name are:
1. The city northeast of Leopold's cloister
2. A skaven lair northeast of Untergard (heck, they are camping right at my front door!)
Then, there are features that do not appear on the map specifically, or do not ask for a name, but which I feel we should name nonetheless:
3. The bridge at Untergard - somehow I'm tired of calling it the "bridge over the Drelb"
4. The route through the forest that leads from Untergard, between the Skaven lair and the hills, to Markstammfelden
5. The road leading from Leopold's cloister to the inn and further south
6. The piece of land between the two arms of the Drelb where the city (s.a., pt. 1.) is located
Gentlemen, the poll is open

Any more ideas of things that should be named?
My suggestions:
1. Perhaps it already does have a name? In my NC campaign book, a city named "Priestlicheim" is mentioned (p. 11). Wissenlander, could you tell us what the name is in English?
2. The Milling Mass Caverns
3. St. Wilhelms Bridge (referring to the Grand Theogonist who killed Vlad von Carstein in the battle of Altdorf)
4. Dawn Pathway (nickname from the former garrison at Untergard, since in better times, the soldiers would look east in the morning to see when the carriage with the mail from home would arrive).
5. Tough one. Either a "noble" name from the cloister, or a dirty nickname from the inn. "Hangman's Road" it would be named by the bandits, I guess. How about "The Saint's Road"? Nicknamed such by the common people since the priests of the cloister use it for pilgrimage and processions.
6. Millet Headland - little joke on the expense of the city there, referring to the fact that Leopold's cloister gets much better food, whereas they have to take the lesser stuff.