Add the delivery address as text on the driver details page along with the Google Map

ddwc-delivery-text-google-map.php

/**
 * Add delivery address as plain text above the Google Map on driver's order details page
 */
function acme_delivery_address_google_map( $google_map, $delivery_address, $store_address ) {
    // Append delivery address to Google Map.
    $google_map = '<p>' . $delivery_address . '</p>' . $google_map;

    echo $google_map;
}
add_filter( 'ddwc_delivery_address_google_map', 'acme_delivery_address_google_map', 10, 3 );