W plush top mattress = Westin Heavenly mattress?

I just received a delivery of my W Hotels bed plush top mattress, but it has a sewn in tag labeling it as a Westin Heavenly mattress.

I called the W hotels store and was told that the W plush top is the same as the Westin Heavenly bed, but I’m curious if anyone else has received a W bed recently and noticed the same thing, or if they’re just trying to keep from having to replace a $2500 mattress.