An odd thing I have discovered, only by accident, and not by any objective scholarship, is the use of semantics when it comes to the application of the Tetragrammaton in theological discussions.
The Watchtower, and its apologists, such as they are, use the expression "Divine Name" when this subject is broached.
All other groups, who are unconnected with the Watchtower indicate a preference for the expression "Sacred Name". Indeed the movement that first coagulated around this controversy, members of whom were Churches of God followers instituted what is now generally referred to as the Sacred Name Movement.
This movement began in an embryonic state around the turn of the last century with the name Yahweh first appearing in the first decade of the 1900s. At this same time the Watchtower was more concerned with insisting that the world as we know it would end in 1914.
I have a copy of one of the SNM Bibles. It is in fact called the Sacred Name KJV.