Complex sentence: The full title of the regime in German was the "Generalgouvernement für die besetzten polnischen Gebiete", a name that is usually translated as the General Government for the Occupied Polish Territories.
Split into simpler sentences: The full title of the regime in German was the "Generalgouvernement für die besetzten polnischen Gebiete". This is usually translated as the General Government for the Occupied Polish Territories.