There is no Greek god named Heidi.
In the sun.
Mount Olympus.
Hades
Poseidon was the God who ruled over the oceans, therefore, he resided in the ocean.
On Mt Olympus though some did live in other realms such as Poseidon who lived in the sea greek gods are cool
There is no god with the name Heidi so I will have to say that Heidi is not a god.
In the sun.
Ares does not live in Egypt, he is a Greek god and dwells on Mt. Olympus in Greek myth.
In his ocean palace.
Mount Olympus.
Paris is a mortal, not a god. He lives in Troy however
In his palace in the bottem of the ocean.
He never died.
Hades
The Greek Goddess Nemesis most likely lived upon Olympus.
Many Greeks did so.
He was the ancient Greek God of the sea. his domain was the Oceans