using System.Globalization;
public static void Main()
var allLanguageCodes = LocaleNames.LocaleNames.ForLanguageCode("sr").AllLanguageCodes;
var myCulture = new CultureInfo("hr");
Console.WriteLine(LocaleNames.LocaleNames.ForCultureInfo(myCulture).FindLanguageName("sr"));
Console.WriteLine(LocaleNames.LocaleNames.ForCultureInfo(myCulture).FindLanguageName("hr"));