merce_cart_page_endpoint' === $option ) {
			return $this->sync_endpoint_with_page( CartTemplate::get_placeholder_page(), 'cart', $value );
		}
		return $value;
	}

	/**
	 * Syncs the provided permalink with the actual WP page.
	 *
	 * @param WP_Post|null $page The page object, or null if it does not exist.
	 * @param string       $page_slug The identifier for the page e.g. cart, checkout.
	 * @param string       $permalink The new permalink to use.
	 * @return string THe actual permalink assigned to the page. May differ from $permalink if it was already taken.
	 */
	protected function sync_endpoint_with_page( $page, $page_slug, $permalink ) {
		if ( ! $page ) {
			$updated_page_id = wc_create_page(
				esc_sql( $permalink ),
				'woocommerce_' . $page_slug . '_page_id',
				$page_slug,
				'',
				'',
				'publish'
			);
		} else {
			$updated_page_id = wp_update_post(
				[
					'ID'        => $page->ID,
					'post_name' => esc_sql( $permalink ),
				]
			);
		}

		// Get post again in case slug was updated with a suffix.
		if ( $updated_page_id && ! is_wp_error( $updated_page_id ) ) {
			return get_post( $updated_page_id )->post_name;
		}
		return $permalink;
	}
}