Aussie Oz.
As they always does, there is no consistency in their (GB) logic.
In another place, they have stated like this.
*** w83 3/15 p. 5 Solving the Mystery of the Missing Name ***
God’s name has been in use since the very beginning of man’s history. How can we be sure of that? Because the Bible’s historical record tells us: “Now Adam had intercourse with Eve his wife and she became pregnant. In time she gave birth to Cain and said: ‘I have produced a man with the aid of Jehovah.’” In The NIV Interlinear Hebrew-English Old Testament this appears as follows:
I-brought-forth and-she-said Cain ***
and-she-continued (2) Yahweh with man
Here God’s distinctive name stands out clearly as “Yahweh.”—Genesis 4:1.
After all, for them, they have only said the complaint of the matter which they dislike.
Once, they use the NIV as a basis of their theory, but on another day, they deny the NIV.
possible