How to remove Print Invoice button in tracking result
Copy this code in functions.php of your active theme
add_action( 'init', 'remove_wpcargo_track_shipper_details' ); function remove_wpcargo_track_shipper_details(){ global $wpcargo_print; remove_action( 'wpcargo_print_btn', array($wpcargo_print, 'wpcargo_print_results') ); }