private string LoadTemplate(string templateName, string language)
        {
            var  baseFolderPath = applicationSettingService.GetEmailTemplateFolderPath();
            var  filePath       = string.Format(@"{0}\{1}.{2}.html", baseFolderPath, templateName, language);
            bool exist          = System.IO.File.Exists(filePath);

            if (exist)
            {
                return(System.IO.File.ReadAllText(filePath));
            }
            filePath = string.Format(@"{0}\{1}.html", baseFolderPath, templateName);
            return(System.IO.File.ReadAllText(filePath));
        }