Code-Snippets-Functions/Execute a function on a child site/WooCommerce/get-same-download-links-in-my-account-downloads-than-single-order.txt

add_filter( 'woocommerce_customer_get_downloadable_products', 'alter_customer_downloads_links', 10, 1 );
function alter_customer_downloads_links( $downloads ) {
    // Only on front-end my account downloads, if there are downloads
    if ( ! is_wc_endpoint_url('downloads') || !$downloads ) { 
        return $downloads;
    }

    // Get customer orders
    $customer_orders = wc_get_orders( array(
        'limit'         => -1,
        'customer'      => get_current_user_id(),
        'status'        => wc_get_is_paid_statuses(),
    ) );

    $downloads = array(); // Reset downloads

    foreach($customer_orders as $order ) {
        // Merge downloadable items
        $downloads = array_merge( $downloads, $order->get_downloadable_items() ); 
    }
    return $downloads;
}