https://www.mercurynews.com/2022/07/20/quidditch-is-changing-to-quadball-cutting-ties-to-rowling/
Quidditch, the real-life sport inspired by the airborne game played by young wizards in “Harry Potter,” is ditching its whimsical name. Now, athletes will mount broomsticks to play quadball.
US Quadball and Major League Quadball, the sports’ two governing bodies in North America, both announced the new name of “quadball” this week, which is set to go into effect this summer. The International Quidditch Association plans to adopt the new name, too, the organizations said.
There were two reasons for the name change, per the governing bodies: The sport wanted to separate itself from “Harry Potter” author J.K. Rowling and her anti-transgender rhetoric. Also, neither organization owned the “quidditch” trademark. (Warner Bros., which owns the “quidditch” trademark, and CNN share parent company Warner Bros. Discovery.)