Hello @dariogalleno,
if my client only needs receipts instead of invoices, is there an add-on or just change the template headers?
Do you mean the document title? If so, you can achieve it using this code snippet:
add_filter( 'wpo_wcpdf_invoice_title', 'wpo_wcpdf_invoice_title', 10, 2 );
function wpo_wcpdf_invoice_title ( $title, $document ) {
$title = 'Receipt';
return $title;
}
If you haven’t worked with code snippets (actions/filters) or functions.php before, read this guide: How to use filters
Is it possible to transfer the documents already issued and the numbering of the invoices / receipts on a new site installation?
If you plan to deploy your new site from a full backup, it should work without issues. In the case you want to export only the WooCommerce data, since our plugin stores the document data in the WooCommerce order data, you should be able to recover the data from your documents issued, although you will need to configure our plugin settings again (including the Next invoice number under WooCommerce > PDF Invoices > Documents > Invoice)
Hope it helps!
