Our Creator, the almighty Elohim (G_d) revealed His name, told Moses when he asked what to say to Pharaoh, if he would ask him on behalf of which god Moses was speaking. Exodus 6

The KJV (AV) shows:

 2 And God spake unto Moses, and said unto him, I am the LORD:1 [ the LORD: or, JEHOVAH]
 3 And I appeared unto Abraham, unto Isaac, and unto Jacob, by the name of God Almighty, but by my name JEHOVAH was I not known to them.

But then this version continues and replaces again the real Hebrew name
יְהוָ֔ה by a title: LORD, also used for human beings.
Instead of 'the LORD' (a title) the Hebrew source text states: יְהוָ֔ה YeHoVáH, the name by which our Creator, the Elohim (G_d) of Israel, makes Himself known to Moses (Exodus 6: 3). We come across this name very often in the original Hebrew manuscript, but oddly enough,
then it is translated as 'the LORD',

Why is a title used for all kinds of people and even for idols?

Because he hath set his love upon me, therefore will I deliver him:
I will set him on high, because he hath known my name. (Psalm 91:14  KJV)

There are many more texts in the Bible that indicate the importance of His name. In our day, Father revealed His name to His children and we should use it.

See also this site:

Hebrew Voices #87 – Yehovah Research Update (2018)

sOURCE: The Word Studybible (free download)

Yesjoea   Yeshua

The name of Yeshua is mentioned in most English Bibles as Jesus, a name without meaning, derived from the Greek word 'Iessous'. In our language, 'Jesus' is often used in vain as a stop-word.If our Creator names someone with a very important meaning, then no one has the right to change it into a meaningless name.
How much more this applies to His own Son, our Savior, through whom we may receive forgiveness of our sins and thereby eternal life!

But the messenger of Elohim said to the Jewish young woman Mirjam מִרְיָם (not Mary - conceived by men):
'... 31 And, behold, thou shalt conceive in thy womb, and bring forth a son, and shalt call his name Yeshua (JESUS). " (Luke 1:31 KJV)
'And she shall bring forth a son, and thou shalt call his name Yeshua (JESUS): for he shall save his people from their sins.'
(Matthew 1:21 KJV).