I never liked games like WOW or league of legend because i don't like those art styles , i was always attracted towards realistic looking games like COD , battlefield , GTA etc but since 2016 when INSIDE came now Rime and Legend of Zelda i really wanted to know about this kind of art styles. They don't looks like WOW…
If you like the style of those games, you should also check out Motigas Gigantic, the Witness and Abzu. I gotta agree with @Chimp , there isnt really a name for it, but you could call WoW handpainted instead of stylized if you really need to separate them.
There isn't really a name for every aesthetic out there, these all just come under the descriptor of 'stylised'. Essentially you take the tools you have (shaders, renderers, engine features) and push them toward some concept or vision you have for what it should look like. Usually one does some concept art but you can just…