1)
Why does it say "Aram Darmesek"?
1.
Radak (Shmuel II, 8:5): There was also Aram Tzovah, Aram Naharayim, Aram Ma'achah and Aram Beis Rechov.
2)
Why does it say "Darmesek"? In Shmuel II, 8:5 it says Damesek!
1.
'Rashi' cog R. Yitzchak: Verses sometimes do so [add a superfluous letter], e.g. Shevet - Sharbit. The Targum of "[Yisar Eschem] ba'Shotim" (Melachim I, 12:11) is b'Sharbitin.
