To link a product name with its product page in your order emails, edit following files:
Magento_Sales/templates/email/items/order/default.phtml
Magento_Sales/templates/email/items/invoice/default.phtml
Magento_Sales/templates/email/items/shipment/default.phtml
To get the product URL, use the following snippet of code and insert it into a href attribute of the link.
<?= $_item->getProduct()->getProductUrl(); ?>
For example,
<p class="product-name"> <a href="<?= $_item->getProduct()->getProductUrl(); ?>"> <?= $block->escapeHtml($_item->getName()); ?> </a> </p>
The result of the snippet of code will be a clickable product name in Magento Emails.
