I find the phrase "Jehovah's name" to be odd.
It doesn't make sense. If I were to refer to a person, I would say "you should be careful about damaging that person's name"...I wouldn't say "Bob's name" because his name is Bob.
What is Jehovah's name? Well...it is Jehovah.
It is a redundant phrase.
Does that mean that God's name is Jehovah but Jehovah's name...is "God"???
Huh. Bob's name is Bob. Well, no shit.