If the petition is approved it would make Trump Towers new address 725 President Barack H. Obama Ave. There is already 135.000 signatures on the petition. I included a link to more info. Cheers!
https://www.washingtonpost.com/nation/2019/08/14/people-sign-petition-rename-fifth-ave-front-trump-tower-obama-avenue/
If the meaning is he takes the "5th," it might be a possibility.