Add Comment Count + Additional Text to Comment Title

functions.php

add_filter('genesis_title_comments', 'do_shortcode', 20 );
add_filter('genesis_title_comments', 'lunarwp_add_comment_total_to_comment_title', 10, 1);
/**
 * Add the comment count to the title
 *
 * @since  1.0.0
 * 
 * @param string $title
 * @return string  			Amended comment title
 */
function lunarwp_add_comment_total_to_comment_title($title)
{
	return str_replace('<h3>Comments', '<h3>[post_comments more="% Comments - <span>Click Here to Share Your Thoughts</span>" one="1 Comment - <span>Click Here to Share Your Thoughts</span>"]', $title);
}