He is not called "God" except in our English translations. In Hebrew he is called "elohim" and in Greek "theos". Both words can refer to beings other than Father Yahweh.About the Son -He is called both God and Son.
I don't know what you are trying to say here, but "God" cannot die. That is why, when the words elohim or theos are applied to the Son, it cannot be translated "God". "God" with a capital G should only be applied to the one true God, Yeshua's Father (John 17:3). All others should be translated "god" or "mighty one".Is Jesus God?
He never dies.
Two Gods? Impossible. How can one God have a God? There is no other God, but Father Yahweh. All others are lesser elohim as were the mighty men and judges of Israel.About the Son:
But about the Son he says,
“Your throne, O God, will last for ever and ever;
a scepter of justice will be the scepter of your kingdom.
9You have loved righteousness and hated wickedness;
therefore God, your God, has set you above your companions
by anointing you with the oil of joy.”e