public static PromotionDto.PromotionLanguageDataTable WithRow(this PromotionDto.PromotionLanguageDataTable table, int promotionLanguageId, int promotionId,
                                                                      string languageCode,
                                                                      string displayName)
        {
            var row = table.NewPromotionLanguageRow();

            row.DisplayName         = displayName;
            row.LanguageCode        = languageCode;
            row.PromotionId         = promotionId;
            row.PromotionLanguageId = promotionLanguageId;

            table.AddPromotionLanguageRow(row);
            return(table);
        }