In a step away from comic canon, Teenage Mutant Ninja Turtles: Mutant Mayhem got one big thing wrong about the iconic turtles. Directed by Jeff Rowe and produced in part by comedy actor Seth Rogan, Mutant Mayhem updated the major media franchise starring the famous anthropomorphic turtle brothers with an installment that features imaginative animation, a star-studded cast, and some changes to the original story. Despite becoming a fresh and impressive addition to the franchise, the movie made adjustments to the TMNT source material with the intention of encouraging viewers to have a stronger connection with the young turtles and their guardian, Splinter.
https://screenrant.com/turtles-mutant-mayhem-last-names-tmnt/