The Events Calendar > Defines alternative title for recurring event views

functions.php

<?php

/**
 * Defines alternative title for recurring event views.
 * Based on: https://theeventscalendar.com/knowledgebase/changing-the-browser-title-for-calendar-views/
 *
 * @param  string $title
 * @return string
 */
function filter_events_title( $title ) {
	// Single Recurring events
	if ( tribe_is_event() && is_single() && tribe_is_recurring_event() ) {
		$event_title = get_the_title();
		$event_start_date = tribe_get_start_date( get_the_ID() , false, 'm/d/y' );

		$title = $event_title . ' [' . $event_start_date . ']';
	}
	
	return $title;
}
/**
 * Modifes the event <title> element.
 *
 * Users of Yoast's SEO plugin may wish to try replacing the below line with:
 *
 *     add_filter('wpseo_title', 'filter_events_title' );
 */
add_filter( 'tribe_events_title_tag', 'filter_events_title' );