diff --git a/wp-includes/class-wp-customize-nav-menus.php b/wp-includes/class-wp-customize-nav-menus.php
index b15269d68b..0c4fb6f852 100644
--- a/wp-includes/class-wp-customize-nav-menus.php
+++ b/wp-includes/class-wp-customize-nav-menus.php
@@ -109,9 +109,14 @@ final class WP_Customize_Nav_Menus {
 				'post_type'   => $taxonomy_or_post_type,
 			) );
 			foreach ( $posts as $post ) {
+				$post_title = $post->post_title;
+				if ( '' === $post_title ) {
+					/* translators: %d: ID of a post */
+					$post_title = sprintf( __( '#%d (no title)' ), $post->ID );
+				}
 				$items[] = array(
 					'id'         => "post-{$post->ID}",
-					'title'      => html_entity_decode( get_the_title( $post ), ENT_QUOTES, get_bloginfo( 'charset' ) ),
+					'title'      => html_entity_decode( $post_title, ENT_QUOTES, get_bloginfo( 'charset' ) ),
 					'type'       => 'post_type',
 					'type_label' => get_post_type_object( $post->post_type )->labels->singular_name,
 					'object'     => $post->post_type,
@@ -216,13 +221,18 @@ final class WP_Customize_Nav_Menus {
 		// Check if any posts were found.
 		if ( $get_posts->post_count ) {
 			foreach ( $get_posts->posts as $post ) {
+				$post_title = $post->post_title;
+				if ( '' === $post_title ) {
+					/* translators: %d: ID of a post */
+					$post_title = sprintf( __( '#%d (no title)' ), $post->ID );
+				}
 				$results[] = array(
 					'id'         => 'post-' . $post->ID,
 					'type'       => 'post_type',
 					'type_label' => $post_type_objects[ $post->post_type ]->labels->singular_name,
 					'object'     => $post->post_type,
 					'object_id'  => intval( $post->ID ),
-					'title'      => html_entity_decode( get_the_title( $post ), ENT_QUOTES, get_bloginfo( 'charset' ) ),
+					'title'      => html_entity_decode( $post_title, ENT_QUOTES, get_bloginfo( 'charset' ) ),
 				);
 			}
 		}
@@ -270,7 +280,7 @@ final class WP_Customize_Nav_Menus {
 			'allMenus'             => wp_get_nav_menus(),
 			'itemTypes'            => $this->available_item_types(),
 			'l10n'                 => array(
-				'untitled'          => _x( '(no label)', 'Missing menu item navigation label.' ),
+				'untitled'          => _x( '(no label)', 'missing menu item navigation label' ),
 				'custom_label'      => __( 'Custom Link' ),
 				/* translators: %s: Current menu location */
 				'menuLocation'      => __( '(Currently set to: %s)' ),
diff --git a/wp-includes/nav-menu.php b/wp-includes/nav-menu.php
index 578bf23e62..d255859190 100644
--- a/wp-includes/nav-menu.php
+++ b/wp-includes/nav-menu.php
@@ -702,6 +702,7 @@ function wp_setup_nav_menu_item( $menu_item ) {
 				$original_title = $original_object->post_title;
 
 				if ( '' === $original_title ) {
+					/* translators: %d: ID of a post */
 					$original_title = sprintf( __( '#%d (no title)' ), $original_object->ID );
 				}
 
@@ -764,8 +765,10 @@ function wp_setup_nav_menu_item( $menu_item ) {
 			$menu_item->object = $object->name;
 			$menu_item->type_label = $object->labels->singular_name;
 
-			if ( '' === $menu_item->post_title )
+			if ( '' === $menu_item->post_title ) {
+				/* translators: %d: ID of a post */
 				$menu_item->post_title = sprintf( __( '#%d (no title)' ), $menu_item->ID );
+			}
 
 			$menu_item->title = $menu_item->post_title;
 			$menu_item->url = get_permalink( $menu_item->ID );
diff --git a/wp-includes/post-template.php b/wp-includes/post-template.php
index f190ad0b9f..1b4901cc92 100644
--- a/wp-includes/post-template.php
+++ b/wp-includes/post-template.php
@@ -1418,6 +1418,7 @@ class Walker_Page extends Walker {
 		$css_classes = implode( ' ', apply_filters( 'page_css_class', $css_class, $page, $depth, $args, $current_page ) );
 
 		if ( '' === $page->post_title ) {
+			/* translators: %d: ID of a post */
 			$page->post_title = sprintf( __( '#%d (no title)' ), $page->ID );
 		}
 
@@ -1508,6 +1509,7 @@ class Walker_PageDropdown extends Walker {
 
 		$title = $page->post_title;
 		if ( '' === $title ) {
+			/* translators: %d: ID of a post */
 			$title = sprintf( __( '#%d (no title)' ), $page->ID );
 		}
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 229cbb74a4..14e95206b3 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.3-alpha-32891';
+$wp_version = '4.3-alpha-32892';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.