Where do you see as you say, "Jesus visiting each Temple to bless it"? That teaching is not in the Bible. There was one Temple in Jesus day. It was in Jerusalem. Do you mean that Jesus visited local synagogues in some of the towns that he visited? Certainly Jesus knew what God’s name YHWH Yahweh, (or Jehovah in English), meant and how it was pronounced. Jesus did not fail to use his Father’s name, nor did he treat it as unimportant. To the contrary, in prayer to his Father, Jesus said: “I have made your name known to them and will make it known.” (John 17:26) Or as the King James Version says: "17:26 And I have declared unto them thy name, and will declare it: that the love wherewith thou hast loved me may be in them, and I in them." Jesus knew that it is God’s purpose for his name to be glorified in all the earth, and he set the example in proclaiming and honoring that name. (John 12:28; Isaiah 12:4, 5) Also, the Scriptures show that the main purpose for the existence of the congregation that God has called out of the world is to be “a people for his name.” (Acts 15:14) If you are to gain salvation, you, too, must know and honor the name of God.—Romans 10:13, 14.

I’m not sure there is any doctrine that Jesus visits each Temple to bless it. It’s probably a good guess that He has—they are His house, after all—but I’m not aware of any official statements to that effect; just informed speculation and hearsay.