the origin of the ban on the Name of the Most High: Yahweh
Talmud - Mas. Sotah 38a
Another [Baraitha] taught: ‘On this wise ye shall bless the children of Israel’ — with the use of
the Shem Hameforash.15 You say that it means with the Tetragrammaton; but perhaps that is not so and a substituted name was used!16 There is a text to say: So shall they put My name17 — My name which is unique to Me. It is possible to think that [the Shem Hameforash was also used] in places outside the Temple; but it is stated here, ‘So shall they put My name’ and elsewhere it is stated: To put His name there18 — as in this latter passage it denotes in the Temple so also in the former passage it denotes in the Temple. R. Joshiah says: [This deduction] is unnecessary; behold it states: In every place where I cause My name to be remembered I will come unto thee.19 Can it enter your mind that every place is intended?20 But the text must be transposed thus: In every place where I will come unto thee and bless thee will I cause My name to be remembered; and where will I come unto thee and bless thee? In the Temple; there, in the Temple, will I cause My name to be remembered. Another [Baraitha] teaches: ‘On this wise ye shall bless the children of Israel’ — I have here only the children of Israel; whence is it that proselytes, women and enfranchised slaves [are included]? There is a text to state, Ye shall say unto them21 — i.e., to all of them.
"but perhaps that is not so and a substituted name was used,"
No Scripture says anything like this at all, a Rabbi comes along and says, " "but perhaps that is not so," and after that Yahweh's Name is hidden. However it is not that FOOLISH and innocent, as it was on purpose that this was contrived:
Yeremyah 23:26-27, "How long will this be in the heart of the prophets who prophesy lies? Yes, they are prophets of the deceit of their own minds; Who devise; plan and scheme, to cause My people to eforget My Name through their dreams, which they tell every man to his neighbor, just as their fathers have forgotten My Name for Baal; (Lord.)"
Now, you may be wondering why I have the word "Lord" after "Baal."
BAAL (DEITY) [Heb ba˓al (בַּעַל )]. Canaanite storm and fertility god. The name, which means “lord, ” is an epithet of the god Hadad (lit. “thunderer” ). Well-known from the OT, he is now extremely well-attested in the Ugaritic texts, in addition to being mentioned in other ancient texts.
Freedman, David Noel: The Anchor Bible Dictionary. New York : Doubleday, 1996, c1992, S. 1:546
BA´AL (bāʹal; Heb. ba˓al, “lord, possessor”).
1. A common name for god among the Phoenicians; also the name of their chief male god. See Gods, False.
Unger, Merrill Frederick ; Harrison, R. K. ; Vos, Howard Frederic ; Barber, Cyril J. ; Unger, Merrill Frederick: The New Unger's Bible Dictionary. Rev. and updated ed. Chicago : Moody Press, 1988
Baal (Heb. ba˓al) DEITY
The Canaanite storm- and fertility-god. As an epithet for various West Semitic deities, especially Hadad, the name means “lord,” designating a legal state of ownership or social superiority. With the obvious exception of Yahweh, Baal is the most significant deity in the OT.
Freedman, David Noel ; Myers, Allen C. ; Beck, Astrid B.: Eerdmans Dictionary of the Bible. Grand Rapids, Mich. : W.B. Eerdmans, 2000
BAAL [BAY uhl] (lord, master) — the name of one or more false gods, a place, and two people in the Old Testament:
1. A fertility and nature god of the Canaanites and Phoenicians. Also see Gods, Pagan.
Youngblood, Ronald F. ; Bruce, F. F. ; Harrison, R. K. ; Thomas Nelson Publishers: Nelson's New Illustrated Bible Dictionary. Nashville : T. Nelson, 1995
The Name YHWH was removed at least 6,828 times and replaced with LORD or GOD. You can tell where it was because ALL the letters are capital where YHWH was. The Masorites added vowel points to the Hebrew manuscripts (not in the "J" writings," (Called J (Y) for it's use of YHWH), but in the next oldest, the "E" writings (for it's use of Elohim). The vowel points replaced Yahweh's Name with Adonal = Lord and Elohim = God(s).It is forbidden by Yahweh to hide His Name by the way. However as we seen in the Talmud, to the Rabbis this is of no effect: "we pay no attention to a Heavenly Voice." Then we come to modern times when this false practice is still used, I have a Bible that says, quote: "this tradition is still used".
Mattithyah 15:2-3, "Why do Your disciples transgress the traditions of the elders? For they do not wash their hands when they eat. But He answered, and said to them: And why do you transgress the Laws of Yahweh by your traditions?"