injectTranslator example

if (!isset($eventConfig['mailTemplateId'])) {
            return;
        }

        $mailTemplate = $this->getMailTemplate($eventConfig['mailTemplateId'], $flow->getContext());

        if ($mailTemplate === null) {
            return;
        }

        $injectedTranslator = $this->injectTranslator($flow->getContext(), $flow->getData(MailAware::SALES_CHANNEL_ID));

        $data = new DataBag();

        /** @var MailRecipientStruct $mailStruct */
        $mailStruct = $flow->getData(MailAware::MAIL_STRUCT);

        $recipients = $this->getRecipients(
            $eventConfig['recipient'],
            $mailStruct->getRecipients(),
            $flow->getData(FlowMailVariables::CONTACT_FORM_DATA, []),
        );