bp_get_displayed_user_mentionname()

	function bp_get_displayed_user_mentionname() {

		/**
		 * Filters the mentionname for the displayed user.
		 *
		 * @since BuddyPress 1.9.0
		 *
		 * @param string $value The mentionanme for the displayed user.
		 */
		return apply_filters( 'bp_get_displayed_user_mentionname', bp_activity_get_user_mentionname( bp_displayed_user_id() ) );
	}