toolbar
// Register Default Headers
function custom_default_headers() {
$headers = array(
'my menu' => array(
'description' => __( 'this is a test !', 'text_domain' ),
'url' => 'https://generatewp.com/wp-content/uploads/toolbar.png',
'thumbnail_url' => 'https://generatewp.com/wp-content/uploads/toolbar.png',
),
'headre two' => array(
'description' => __( 'this is a test 2 !', 'text_domain' ),
'url' => 'https://generatewp.com/wp-content/uploads/toolbar.png',
'thumbnail_url' => '',
),
);
register_default_headers( $headers );
}
add_action( 'after_setup_theme', 'custom_default_headers' );