The Jews Call Upon the Milta--the Manifestation and Name of YHWH--When They Call Upon Hashem

It occurs to me that when the Jews, out of respect, reverence, and possibly a superstitious fear of incurring God's wrath, refuse to pronounce the sacred name of God, YHWH (left unmarked so that no one knows how to pronounce it), they instead substitute the word Hashem: "the Name." So to call upon YHWH, they call upon the Name of YHWH, who the Milta! -- the One who became Jesus, their Savior.