Oceanus ( ; Greek: "Okeanos", ] ), also known as Ogenus ("Ogenos", ) or Ogen (), was a divine figure in classical antiquity, believed by the ancient Greeks and Romans to be the divine personification of the sea, an enormous river encircling the world.

Based on that paragraph can we conclude that this sentence is true?
Greeks and Romans frequently had disputes about naming divinities.
It's impossible to say