public function get_access_period_name( $period = null, $length = null ) {

		$period = $period ? $period : $this->get( 'access_period' );
		$length = $length ? $length : $this->get( 'access_length' );

		$period = llms_get_time_period_l10n( $period, $length );

		/**
		 * Filter the translated name of an access plan's billing period.
		 *
		 * @since 3.4.6
		 * @version 3.4.6
		 *
		 * @param string $period Translated period name.
		 * @param int $length Access length, used for pluralization.
		 * @param LLMS_Access_Plan $this Access plan instance.
		 */
		return apply_filters( 'llms_plan_get_access_period_name', $period, $length, $this );

	}