private static Task LanguageTask = null;
        public static Task SetLanguage(Language language) 
        {
            if (LanguageTask == null)
            {
                LanguageTask = Task.Run(async () =>
                {
                    DefaultTranslations = await GetExistingLabels(Language.Default);
                    CurrentTranslations = await GetExistingLabels(language);
                });
            }
            return LanguageTask;
        }