Microsoft is baffling bad at naming things. I sometimes think that they’re playing a game to see just how badly they can name their products before they start to lose money.
Meanwhile Sony's over here with PS1, PS2, PS3, PS4, PS5, and all the sub-versions make perfect sense (base, slim, pro, etc).
I have the feeling Microsoft intentionally sought to create this confusion so they can move the old stock as well. Example: Young Billy wants an Xbox for Christmas so clueless parents/grandparents go to Walmart and purchase something made by Microsoft with Xbox written on the box, preferably on sale and at a cheaper price.
I had that issue with WSL; it sounds like it could be the name of an official WINE-like product from Microsoft. “For” is often used to specify the target.