Tolong jelaskan mengenai Controversy over naming dari Piala Perdamaian

The original name of the competition was to be Sunmoon Peace Cup, named after Sun Myung Moon, the founder of the Sunmoon Peace Football Foundation. However, after being criticized that it was too religious, the organization changed its named to World Peace King Cup and started preparation for its first tournament. Before the inauguration of the cup, the Asian Football Confederation warned that the term "world" can only be used by competitions organized by FIFA, and "king" can be used by competitions held by a kingdom.