bp_get_messages_starred_slug()

function bp_get_messages_starred_slug() {
	/**
	 * Filters the starred message slug.
	 *
	 * @since BuddyPress 2.3.0
	 *
	 * @param string
	 */
	return sanitize_title( apply_filters( 'bp_get_messages_starred_slug', 'starred' ) );
}