The Mandalorian's Din Djarin body double actor Brendan Wayne identified the beloved relationship between Din Djarin and Grogu as being behind the title of the thrilling upcoming Star Wars movie, The Mandalorian & Grogu. Although few details have been released regarding the upcoming Mandalorian & Grogu movie, its announcement, in place of the anticipated The Mandalorian season 4, was shocking. Now, the team will instead hit the big screen, following on the heels of The Mandalorian season 3 ending, during which Din Djarin formally adopted Grogu, took him on as his Mandalorian apprentice, and offered to assist the New Republic.
https://screenrant.com/star-wars-the-mandalorian-and-grogu-movie-title-relationship-brendan-wayne/