how to change email heading of email template in woocomerce

Hi @franks123,

To change email heading of the email template, you can change it in WooCommerce > Settings > Email, you will see the list of all emails. Here is a screenshot for reference: https://d.pr/i/fqqn58.

Here is a short description of each email template in the list. Click Manage on the email template that you want to change. Here is a screenshot for reference: https://d.pr/i/5QMEVC

1. New Order – Sent to the store admin to notify them of a new order placed on their site.
2. Cancelled Order – Sent to the store admin to notify them of a cancelled order.
3. Failed Order – Sent to the store admin to notify them of a failed order.
4. Order On-Hold – Contains order details after it’s placed on hold.
5. Order Processing – Sent after a completed payment; contains order details.
6. Order Completed – Sent to customers when their orders are marked completed; indicates that the order has been shipped.
7. Order Refunded – Sent to customers when an order is refunded.
8. Customer Invoice – Sent to customers; contains order information and payment links.
9. Customer Note – Sent when a customer note is added in the dashboard.
10. Password Reset – Sent to a customer after they request to reset their password.
11. New Account – Sent to the customer when they create a customer account.

So You are saying that on this input field i will add Order {order_number} and it will work

Yes. You can replace it with Order {order_number}. ??

We haven’t heard back from you in a while, so I’m going to mark this as resolved – if you have any further questions, you can start a new thread.