Is this name correct ? Dolitis
 

That should be Doritis. Or it may be a hybrid of Doritis x Phalaenopsis (Doritaenopsis). Yannon Rainbow isn't a registered hybrid name, but perhaps it should be Doritaenopsis Yaphon Rainbow (without the quotes).

And yes, Doritis or Doritaenopsis would just be considered Phalaenopsis now.