diff --git a/wp-includes/meta.php b/wp-includes/meta.php
index 32838b135d..6f6dd928e0 100644
--- a/wp-includes/meta.php
+++ b/wp-includes/meta.php
@@ -1369,6 +1369,7 @@ function sanitize_meta( $meta_key, $meta_value, $object_type, $object_subtype =
  * @since 5.3.0 Valid meta types expanded to include "array" and "object".
  * @since 5.5.0 The `$default` argument was added to the arguments array.
  * @since 6.4.0 The `$revisions_enabled` argument was added to the arguments array.
+ * @since 6.7.0 The `label` argument was added to the arguments array.
  *
  * @param string       $object_type Type of object metadata is for. Accepts 'post', 'comment', 'term', 'user',
  *                                  or any other object type with an associated meta table.
@@ -1380,6 +1381,7 @@ function sanitize_meta( $meta_key, $meta_value, $object_type, $object_subtype =
  *                                         the meta key will be registered on the entire object type. Default empty.
  *     @type string     $type              The type of data associated with this meta key.
  *                                         Valid values are 'string', 'boolean', 'integer', 'number', 'array', and 'object'.
+ *     @type string     $label             A human-readable label of the data attached to this meta key.
  *     @type string     $description       A description of the data attached to this meta key.
  *     @type bool       $single            Whether the meta key has one value per object, or an array of values per object.
  *     @type mixed      $default           The default value returned from get_metadata() if no value has been set yet.
@@ -1412,6 +1414,7 @@ function register_meta( $object_type, $meta_key, $args, $deprecated = null ) {
 	$defaults = array(
 		'object_subtype'    => '',
 		'type'              => 'string',
+		'label'             => '',
 		'description'       => '',
 		'default'           => '',
 		'single'            => false,
diff --git a/wp-includes/rest-api/fields/class-wp-rest-meta-fields.php b/wp-includes/rest-api/fields/class-wp-rest-meta-fields.php
index 5f3b55843e..aa0bc644bc 100644
--- a/wp-includes/rest-api/fields/class-wp-rest-meta-fields.php
+++ b/wp-includes/rest-api/fields/class-wp-rest-meta-fields.php
@@ -478,6 +478,7 @@ abstract class WP_REST_Meta_Fields {
 
 			$default_schema = array(
 				'type'        => $default_args['type'],
+				'title'       => empty( $args['label'] ) ? '' : $args['label'],
 				'description' => empty( $args['description'] ) ? '' : $args['description'],
 				'default'     => isset( $args['default'] ) ? $args['default'] : null,
 			);
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 5e86294e34..7a90d61357 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.7-alpha-59022';
+$wp_version = '6.7-alpha-59023';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.