ISO 639 does not name languages. ISO 639 specifies codes to represent the names of languages.
Having said that, the Wikipedia article on Kurdish says that Sorani Kurdish has only relatively recently begin calling itself Kurdî. I don’t think we should support such a development as it may work to the detriment of other Kurdish languages.
On 2 Jul 2017, at 14:12, Mjbmr mjbmri@gmail.com wrote:
Southern Kurdish (sdh) people are not welcomed there, Southern Kurdish is written in Arabic script too, so don't change Central Kurdish to Kurdish unless you wanna change ckbwiki to a something else. We have an Standard and it's called ISO.