Custom Email Header and Footer Template in Magento 2

Question

How can I change the email header template

{{template config_path="design/email/header_template"}}

or footer template

{{template config_path="design/email/footer_template"}}

Answer 1

You can override these templates in your custom theme and edit the html as per your requirement.

app/design/frontend/Vendor/themename/Magento_Email/email/header.html
app/design/frontend/Vendor/themename/Magento_Email/email/footer.html

Answer 2

You can override your core header and footer template into your theme folder,

vendor/magento/module-email/view/frontend/email/header.html

To your theme,

app/design/frontend/{Vendorname}/{thememane}/Magento_Email/email/header.html

Same Process for Footer.html file.

app/design/frontend/{Vendorname}/{thememane}/Magento_Email/email/footer.html

Run

php magento setup:upgrade
php magento setup:static-content:deploy

Clear cache.

Answer 3

This setting available in:

Content -> Configuration -> Default Store View -> Transactional Emails

Answer 4

In Magento 2.3.5 you can set it here: Content -> Design -> Configuration --> /YOUR STORE/ --> Transactional emails