What is "saunags"

Saunags ( Livonian: Sǟnag, Russian: Саунагс or Саунаг. Other names: Saunagdtsiems, Saunaga, Saunaga Ciems, Saunaguciems) is a populated place in Kolka parish, Dundaga municipality, Latvia, located from the Cape Kolka, within the borders of Slītere National Park. Name derived from Livonian Sǟnag, meaning pike-perch (scientific Latin name: Sander (genus), Russian: судак), a local fish. First mentioned in documents in 1310, it is the oldest of the twelve Livonian villages on the Līvõd rānda – the Livonian Coast. It consists of two parts - Saunags and Dižsaunags (from Latvian - Great Saunags), the later being the oldest and more preserved one. Located along the coast of the Baltic Sea and formerly inhabited by Livonian people or Livs.