Magento – How to get Shipping Method Title Name in order confirmation email in Magento

maybe this will help you: https://github.com/thebod/Thebod_Shippingrates/blob/master/app/code/community/Thebod/Shippingrates/Model/Email.php (the code is pretty ugly, I wrote it 2-3 years ago).

Basically you need an observer on an event where you want to send out the mail(s).

To send the mails you can use the code from my extension, basically use a check like this:

if (strncmp($order->getShippingMethod(), 'shippingrates_', 14) != 0) {
    return false;
}

to see if it matches your shipping rate. Then continue with sending the mail, use the store-emulation to avoid issues with the current store (e.g. if the order is placed somehow from the admin panel).

// Retrieve corresponding email template id and customer name, replace this code in case you use your own mail template
if ($order->getCustomerIsGuest()) {
    $templateId = Mage::getStoreConfig(Mage_Sales_Model_Order::XML_PATH_EMAIL_GUEST_TEMPLATE, $storeId);
    $customerName = $order->getBillingAddress()->getName();
} else {
    $templateId = Mage::getStoreConfig(Mage_Sales_Model_Order::XML_PATH_EMAIL_TEMPLATE, $storeId);
    $customerName = $order->getCustomerName();
}

// initialize the core mailer model and mail info model
$mailer = Mage::getModel('core/email_template_mailer');
$emailInfo = Mage::getModel('core/email_info');
// addTo($mailaddress) specifies the receiver(s) of the mail
$emailInfo->addTo($notificationMail);
$mailer->addEmailInfo($emailInfo);

// Set all required params and send emails
$mailer->setSender(Mage::getStoreConfig(Mage_Sales_Model_Order::XML_PATH_EMAIL_IDENTITY, $storeId));
$mailer->setStoreId($storeId);
$mailer->setTemplateId($templateId);
// the template params are used in the template file via {{var order.customer_name}}
$mailer->setTemplateParams(
    array(
        'order'        => $order,
        'billing'      => $order->getBillingAddress(),
        'payment_html' => $paymentBlockHtml
    )
);
// send out the mail
$mailer->send();

I hope this helps.

You can do this by calling the Magento\Quote\Api\Data\ShippingMethodInterface. Add it to your constructor and get it by using this code :

 protected $shippingMethod;

public function __construct(ShippingMethodInterface $shippingMethod){
    $this->shippingMethod = $shippingMethod;
} 

// call you code in the methos somewehre like this : 
$methodTitle = $this->shippingMethod->getMethodTitle();