Custom Post Title in Genesis

// remove default Genesis Post Title action
function run_init() {
    remove_action('genesis_post_title', 'genesis_do_post_title');
}
add_action('init','run_init');

// add custom Port Title function
add_action('genesis_post_title','custom_do_post_title');
function custom_do_post_title() {

    $title = get_the_title();

    if ( strlen( $title ) == 0 )
        return;

    if ( tribe_is_month() ) { //set title on grid view
        $title = '<h1 class="entry-title">Events Calendar</h1>';
    } else if ( tribe_is_event() && !tribe_is_day() && !is_single() ) { //set title on list view
        $title = '<h1 class="entry-title">Events List</h1>';
    } else if ( is_singular() ) {
        $title = sprintf( '<h1 class="entry-title">%s</h1>', apply_filters( 'genesis_post_title_text', $title ) );
    } else {
        $title = sprintf( '<h2 class="entry-title"><a href="%s" title="%s" rel="bookmark">%s</a></h2>', get_permalink(), the_title_attribute('echo=0'), apply_filters( 'genesis_post_title_text', $title ) );
    }

    echo apply_filters('genesis_post_title_output', $title) . "\n";

}