Thread:Support/Language names not in Unicode CLDR/reply (4)

OK, thank you all for your interesting comments. I will finally not ask to Unicode new locales (in plural; Extremaduran was only one of some other languages that have no translations). My prejudice was the belief that Unicode's CLDR supported the translation of the names of "all" languages in the Earth. But "Unicode CLDR 22.0 contains data for 215 languages..." (http://cldr.unicode.org/index/downloads/cldr-22).

Just for curiosity, I wonder where the two words "Extremaduran" and "estremeñu" come from. As far as I guess, the CLDR extension feeds from Unicode's CLDR, but they are not there. Perhaps they comes from Names.php. Anyway, thanks again.