PayPal Payments - unset SKU, empty description, and replace the product title with "Order #123"

functions.php

<?php

add_filter('ppcp_create_order_request_body_data', function (array $data): array {
    foreach ($data['purchase_units'] as $index => $purchase_unit) {
        // extract order number from custom_id
        $order_number = isset($purchase_unit['custom_id']) ? $purchase_unit['custom_id'] : 'N/A';

        foreach ($purchase_unit['items'] as $item_index => $item) {
            $data['purchase_units'][$index]['items'][$item_index]['description'] = '';
            unset($data['purchase_units'][$index]['items'][$item_index]['sku']);
            $data['purchase_units'][$index]['items'][$item_index]['name'] = 'Order #' . $order_number;
        }
    }
    return $data;
});

add_filter('ppcp_patch_order_request_body_data', function (array $patches_array): array {
    foreach ($patches_array as $patch_index => $patch) {
        if (isset($patch['value']['items'])) {
            // extract order number from custom_id
            $order_number = isset($patch['value']['custom_id']) ? $patch['value']['custom_id'] : 'N/A';

            foreach ($patch['value']['items'] as $item_index => $item) {
                $patches_array[$patch_index]['value']['items'][$item_index]['description'] = '';
                unset($patches_array[$patch_index]['value']['items'][$item_index]['sku']);
                $patches_array[$patch_index]['value']['items'][$item_index]['name'] = 'Order #' . $order_number;
            }
        }
    }
    return $patches_array;
});

@nuwangithu You can insert the snippet above (without the <?php) with a plugin like Code Snippets. Alternatively, it can be inserted into the function.php file of your active child theme.
Please consider reaching out to the PayPal Payments support team directly for more guidance. Thanks!

Actually my product's item title like Windows 10 Genuine License Key, But I need it in the transaction "Order 456" Like this. Can I do it using this method?

@InpsydeNiklas Any updates Sir.

@nuwangithu Please contact the support team if you need help. Thanks!

@nuwangithu I can help you with that. Let me know if you still need help.

hey can you please tell me how to change title and description in paypal for a product like microsoft office or windows.