wrote in a tweet, which was translated from Spanish.Disney hasn’t ever acknowledged Caballero as the inspiration behind the character, but her family claims a team from Pixar visited their town and even lived with them for a period of time, as reported by TMZ.“Mama Coco,” was released in 2017 animated film and is centered around Mexico’s Day of the Dead traditions.Actress Ana Ofelia Murguia voiced Mama Coco.