I thought that the name change was to avoid banning by CMAS of players participating on the "alternate" worlds. And to prevent sanctioning of federations that still participate in other sports through CMAS. From the recent threats by CMAS (via Antoine) to most federations it doesn't seem that they care what we call the new sport. Players and federations will still be banned and sanctioned.

So then, why the name change again? Why not keep underwater hockey since it doesn't seem to make a difference?