public function filter_outlook_single_event_export_url( $url, $base_url, $params, $outlook_methods ) {
		if ( ! is_single() ) {
			return $url;
		}

		// Getting the event details.
		$event = tribe_get_event();
		if ( ! $event instanceof \WP_Post ) {
			return $url;
		}

		// If it is not a virtual event, return url.
		if ( ! $event->virtual ) {
			return $url;
		}

		// If there is a venue, return url as is.
		if ( isset( $event->venues[0] ) ) {
			return $url;
		}

		/**
		 * Allows filtering of whether the current user should have export fields modified.
		 *
		 * Utilizes the values from the Show To field and provides the result to each video source
		 * where it can be overridden.
		 *
		 * @since 1.13.0
		 *
		 * @param boolean   Whether to modify the export fields for the current user, default to false.
		 * @param \WP_Post $event The WP_Post of this event.
		 */
		$should_show = apply_filters( 'tec_events_virtual_export_should_show', false, $event );

		/**
		 * Allow filtering of the export fields by the active video source.
		 *
		 * @since 1.13.0
		 *
		 * @param string               $url             The url used to subscribe to a calendar in Outlook.
		 * @param string               $base_url        The base url used to subscribe in Outlook.
		 * @param array<string|string> $params          An array of parameters added to the base url.
		 * @param Outlook_Methods      $outlook_methods An instance of the link abstract.
		 * @param \WP_Post             $event           The WP_Post of this event.
		 * @param boolean              $should_show     Whether to modify the export fields for the current user, default to false.
		 */
		$url = apply_filters( 'tec_events_virtual_outlook_single_event_export_url', $url, $base_url, $params, $outlook_methods, $event, $should_show );

		return $url;
	}