Email subjects containing special characters are not decoded.
In case you try to share wishlist you'll be able to see the following email subject:
"Take a look at John Doe's Wish List"
The problem is in app/code/Emarsys/Emarsys/Model/Template/TransportBuilder.php class which doesn't decode special characters in email subjects.
The solution is to replace all occurrences of
->setSubject($template->getSubject())
with
->setSubject(html_entity_decode($template->getSubject(), ENT_QUOTES))
eghanin
commented
6 years ago
Email subjects containing special characters are not decoded.
In case you try to share wishlist you'll be able to see the following email subject: "Take a look at John Doe's Wish List"
The problem is in app/code/Emarsys/Emarsys/Model/Template/TransportBuilder.php class which doesn't decode special characters in email subjects.
The solution is to replace all occurrences of ->setSubject($template->getSubject()) with ->setSubject(html_entity_decode($template->getSubject(), ENT_QUOTES))