Displaying reviews on home or blog page

By default, reviews aren’t displayed on home or blog page along with regular posts. However, if you wish to change this behavior and display them mixed with your regular posts, paste the code below in your theme functions.php.

add_filter( 'pre_get_posts', 'your_prefix_get_posts' );
function your_prefix_get_posts( $query ) {
	if ( is_home() && $query->is_main_query() ) {
		$query->set( 'post_type', array( 'post', 'review' ) );
	}
	return $query;
}