Our Magento 2.1.5 site is ready to translate all email templates. But, when a customer creates order, he got non-translated order confirm email immediately. To check this issue, when we click "send email" tab on order view page on admin, we get the correctly translated email.
What was wrong?
We found this email template which was just order_new.html on theme folder.
app\design\frontend\[vendor]\[theme]\Magento_Sales\email\order_new.html
Also, this template was assigned on vendor.
vendor\magento\module-sales\etc\email_templates.xml
<template id="sales_email_order_template" label="New Order" file="order_new.html" type="html" module="Magento_Sales" area="frontend"/>
Is there any solution?
I solved this issue successfully.
This is solution.
Original:
@subject Your {{var store.getFrontendName()}} order confirmation @
My Solution:
@subject {{trans "Your %store_name order confirmation" store_name=$store.getFrontendName() }}@