Main features of th extension:
The fe emails are set to html with the base oc template (order email).
The order email sent to the admin will contain all the order informations as the order email for the customer.
All the html emails have a text alternative (stripped html tags) fixing the problem of emails not showing on email clients that don't support HTML messages.
There's no configuration or activation needed!
To modify your (Catalog) email template you could use the default Opencart Theme Editor (Design -> Theme Editor).
As alternative you can add in your own child template the respective twig files.
Knowledge of Twig is needed.
We offer a paid service to modify the template of your emails.
List of the emails set to html: