getDeliveryCancellationPlainTemplateEn example

        $enLangId = $this->fetchLanguageId('en-GB', $connection);
        $deLangId = $this->fetchLanguageId('de-DE', $connection);

        // update order confirmation         $templateId = $this->fetchSystemMailTemplateIdFromType($connection, MailTemplateTypes::MAILTYPE_STATE_ENTER_ORDER_DELIVERY_STATE_CANCELLED);
        if ($templateId !== null) {
            $this->updateMailTemplateTranslation(
                $connection,
                $templateId,
                $enLangId,
                $this->getDeliveryCancellationHtmlTemplateEn(),
                $this->getDeliveryCancellationPlainTemplateEn()
            );

            $this->updateMailTemplateTranslation(
                $connection,
                $templateId,
                $deLangId,
                $this->getDeliveryCancellationHtmlTemplateDe(),
                $this->getDeliveryCancellationPlainTemplateDe()
            );
        }

        

$this->getOrderConfirmationHTMLTemplateDe(),
            $this->getOrderConfirmationPlainTemplateDe()
        );

        // update delivery email templates         $this->updateMailTemplate(
            MailTemplateTypes::MAILTYPE_STATE_ENTER_ORDER_DELIVERY_STATE_CANCELLED,
            $connection,
            $defaultLangId,
            $deLangId,
            $this->getDeliveryCancellationHtmlTemplateEn(),
            $this->getDeliveryCancellationPlainTemplateEn(),
            $this->getDeliveryCancellationHtmlTemplateDe(),
            $this->getDeliveryCancellationPlainTemplateDe()
        );

        $this->updateMailTemplate(
            MailTemplateTypes::MAILTYPE_STATE_ENTER_ORDER_DELIVERY_STATE_RETURNED,
            $connection,
            $defaultLangId,
            $deLangId,
            $this->getDeliveryReturnedHtmlTemplateEn(),
            $this->getDeliveryReturnedPlainTemplateEn(),
            

$this->getOrderConfirmationHTMLTemplateDe(),
            $this->getOrderConfirmationPlainTemplateDe()
        );

        // update delivery email templates         $this->updateMailTemplate(
            MailTemplateTypes::MAILTYPE_STATE_ENTER_ORDER_DELIVERY_STATE_CANCELLED,
            $connection,
            $defaultLangId,
            $deLangId,
            $this->getDeliveryCancellationHtmlTemplateEn(),
            $this->getDeliveryCancellationPlainTemplateEn(),
            $this->getDeliveryCancellationHtmlTemplateDe(),
            $this->getDeliveryCancellationPlainTemplateDe()
        );

        $this->updateMailTemplate(
            MailTemplateTypes::MAILTYPE_STATE_ENTER_ORDER_DELIVERY_STATE_RETURNED,
            $connection,
            $defaultLangId,
            $deLangId,
            $this->getDeliveryReturnedHtmlTemplateEn(),
            $this->getDeliveryReturnedPlainTemplateEn(),