Longmen refers to the goal in football, and the team uniform of Longmen is what we call the goalkeeper uniform. And so on. It's just what Cantonese and Hong Kong people call it.

This is like translating a player named C Ronaldo, whose Cantonese name is C Ronaldo; Beckham's name is Bi Xian; Arnold Schwarzenegger, whose Cantonese translation is Arnold Shu Hua Xinlijia; We translated former US President Bush, while others translated former US President Bush. In the same way, different translations and different appellations actually mean the same thing.