Setup a new redirection button when user sign in

Design help CMS
1

Hello, i was trying to setup a new redirection button for this welcome email

Captura de pantalla 2023-09-18 a la(s) 12.46.09
Captura de pantalla 2023-09-18 a la(s) 12.46.091126×1131 57 KB

Is possible?

Thank you all in advance.

Here is my public share link: LINK
(how to access public share link)