Passage: Soccer Aid is a biennial British charity event that has raised over £ 20 million in aid of UNICEF UK, through ticket sales and donations from the public. The event is a friendly-style football match between two teams, England and the Soccer Aid World Eleven (WXI) (formerly Rest of the World ( ROW) until 2018 ), composed of celebrities and former professional players representing their countries. Soccer Aid was initiated by Robbie Williams and Jonathan Wilkes.

Question: Based on this passage, what does wxi stand for in soccer aid?
Steam of consciousness below:

The important part for answering this question is: The event is a friendly-style football match between two teams, England and the Soccer Aid World Eleven (WXI) (formerly Rest of the World ( ROW) until 2018 ), composed of celebrities and former professional players representing their countries.
So, the answer is World Eleven ( WXI ) ( formerly Rest of the World ( ROW ) until 2018 ).