Elio

Hi Neo,

if the SearchWP Live Ajax Search is used without SearchWP Pro it would search all post types by default.
You can use the following hook to set the post types you want to search:

add_filter( 'searchwp_live_search_query_args', function( $args ){
	$args['post_type'] = ['post', 'your-custom-post-type'];
	return $args;
} );

With SearchWP Pro you can select the exact post types to search and which fields for each post type.
I hope this helps!