In verse 9 it says God "exalted and gave" a name. The Greek tense is what is called an aorist, in the indicative mood, "past time, in a point of time". So this verse says God has already given and exalted with the name.

When I read Revelation 21-22, I am reading the "rest of the story." The beginning of the story is found in Genesis chpts. 1-3. Finally, all the wrongs in the first garden are being made right in the final garden.

The first marriage had no paper license and no human community witness. God was the witness to the union of two souls.