What is "aitoliko"

Aitoliko ( Greek: Αιτωλικό) is a town and a former municipality in Aetolia-Acarnania, West Greece, Greece. Since the 2011 local government reform it is part of the municipality Messolonghi, of which it is a municipal unit. It is located north of the Acheloos delta. The Greek National Road 5/ E55 passes through the municipal unit. It is located SW of Agrinion, about 20 km NW of Messolonghi, W of Nafpaktos and the Rion-Antirrhion bridge and SE of Astakos. Until it became a part of Greece, it was known as Anatoliko (Ανατολικό), meaning east.