Complex sentence: Lacedaemon named the city of Sparta after his wife; however, the city's name would also be his own, as it was called either Lacedaemon or Sparta interchangeably.
Split into simpler sentences: Lacedaemon named the city of Sparta after his wife. However, the city's name would also be his own, as it was called either Lacedaemon or Sparta interchangeably.