No, there is a lot of misnamed bud on sale, plenty gets given a local twist because it sells better
Even local seedbanks work sells well, because it is local
I go to quite a few clubs, but far from all, I have never heard of Barcelona Haze, almost nobody grows Hazes, I have never seen it on a menu, listed as entered in a cup, or spoken of by anybody, including friends who know I love Sativas.