Region code folding for javascript

I was looking for a way to fold my JavaScript code in Atom using something like C# regions:

#region: hey
//some cool code here
#endregion

I couldn't find any package like this. I know that you can press CTRL + Alt + F and fold whatever code is selected. But I want to have named regions.

So the real question is, does anybody know how can I do this in Atom?

Thanks!