Looking over ==The statement you made is not found anywhere in the Torah. In fact, the word (שם) doesn't mean "name" as you are claiming. I.e. the word in ancient Hebrew doesn't mean a "pronuciation." Thus, there is no mitzvah, for Torath Mosheh Jews, to attempt to pronounce Hashem's name in the way you are talking about.
Please excuse my frankness but let's be very clear that no one is telling you, personally, to do anything. You are not a part of the Torath Mosheh Jewish community. You are a JW. Thus, you can do as you please in this area.
Please again excuse my frankness but last I remember by your own admission you don't know the Hebrew language.
Again, I hate to be frank again but your statement here is one of the less cognizant ones I have seen in a while. You know, you can always just accept the religion you have to come to and just think that we Torath Mosheh Jews have no idea at all what we are talking about. That could just make things easier for you.
The Name of God is obviously important to HIM and those who realize what the Bible is saying. Since it is the name written most in the Bible, and was obviously spoken aloud by those reading until the injunction to say lord (adonai) instead of Yahweh. The injunction not to take His name in vain is definite assurance that He wants His name spoken.