function trailbooking_create_experience_post_type() {
    register_post_type('experience',
        array(
            'labels' => array(
                'name' => __('Esperienze'),
                'singular_name' => __('Esperienza'),
            ),
            'public' => true,
            'has_archive' => true,
            'supports' => array('title', 'editor', 'thumbnail', 'excerpt'),
        )
    );
}
add_action('init', 'trailbooking_create_experience_post_type');<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="https://trailbookings.com/wp-sitemap-index.xsl" ?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>https://trailbookings.com/wp-sitemap-posts-page-1.xml</loc></sitemap></sitemapindex>