WooCommerce Print Invoice, Packing Slip, Delivery Note & Label Plugin helps you to generate and print Invoices, Packing List, Delivery Note and Shipping/Address labels in PDF format within WooCommerce Order page. The invoice and packing slip will be automatically generated at the time of order completion.
Code Snippet to add Tracking Number and Ship Date.
Below code snippet will let you add a tracking number and ship date to Shipping/Address Labels. You have to customize the below code according to the third party plugin you are using for updating tracking number and shipping date. WooCommerce Shipment Tracking Pro is one good option available for updating Shipping Date and Tracking Number.