No.
Plato was a philosopher, not a Greek god.
Depends on your definition of God.
Plato
Plato's beliefs about God are complex and open to interpretation. In his writings, he often refers to a divine being or higher power, but his concept of God is not the same as the monotheistic God of religions like Christianity or Islam. Plato's idea of God is more abstract and tied to his philosophical views on the nature of reality and the ultimate source of truth and goodness.
In Plato's philosophy, the concept of the divine is complex and not directly equated with the characteristics typically associated with omnipotence. Plato's God is often portrayed as a benevolent and rational entity, but the notion of omnipotence in the traditional sense may not align perfectly with Plato's understanding of the divine.
Plato was not a Greek god, but a Classical Greek philosopher and founder of the Academy of Athens. Socrates was his teacher and Aristotle his student.
Plato called the planet Areos aster, or "star of Ares" after the Greek god of war. Mars would eventually be named for the Roman god of war, Mars.
Plato is not considered a god; he was a famous ancient Greek philosopher known for his contributions to Western philosophy. He founded the Academy in Athens and was a student of Socrates. Plato's writings, particularly his dialogues, have had a significant influence on philosophy and intellectual thought throughout history.
The mention quote said by Plato..
a man is a social being with God in his life, and soul and everything he has.
It was named after Roman God of Underworld
Plato