I believe "YHWH" translates to "LORD", if that's true then Jesus is the Almighty Jehovah God, the Creator of everything that exists.
I think you meant to say "the only way to the Father is through the Lord Jesus" (who is God Himself).
All three persons of the Godhead (Holy Trinity) are equally God, none of them are higher than the others. But the Lord Jesus is the only One who is both God and Man at the same time.
He is seated next to the Father right now, still in the same body which he descended into heaven 2000 years ago, still baring the wounds from the crucifixion.
I'm afraid it's comparing apple to orange. God is spirit (John 4:12), Jesus is flesh with the power of the holy spirit, the father and the son manifest in different forms according to this below.
There are also celestial bodies and terrestrial bodies; but the glory of the celestial is one, and the glory of the terrestrial is another. There is one glory of the sun, another glory of the moon, and another glory of the stars; for one star differs from another star in glory. (1 Cor. 15:40-41)
What I intended to clarify is that Elohim, a PLURAL term that is usually translated into "god", refer to heavenly being in general, it could be any angel; in Ps. 82, God the father sits among "gods" and renders judgements unto them, and there's also a "divine council" of these "gods", this would cause confusion if your mind is fixed in a monotheistic view that there's only one god, you'd dismiss the other "gods" as either human authority figures or man made idols, but these are dieties who co exist with God the Father in his heavenly court, and according to Rev. 12, a third of them are cast down to earth and thus become "demons", disembodied evil spirits.