CLDR has "Turkey" meta zone, but do not provide explicit localized names. In such a case, localized names should be synthesized from location and pattern, but current CLDR Converter seems to fail to do so.
JDK-8248343"Turkey" meta time zone does not generate composed localized names
JDK-8249761"Turkey" meta time zone does not generate composed localized names
JDK-8226704DateTimeFormatter.parse throws exception after tzdata updates