diff --git a/lib/Drupal/config_translation/ConfigMapperManager.php b/lib/Drupal/config_translation/ConfigMapperManager.php
index 0c93711..b8da0ec 100644
--- a/lib/Drupal/config_translation/ConfigMapperManager.php
+++ b/lib/Drupal/config_translation/ConfigMapperManager.php
@@ -50,11 +50,12 @@ class ConfigMapperManager extends DefaultPluginManager {
    */
   public function getMappers() {
     $mappers = array();
-    foreach($this->getDefinitions() as $definition) {
+    foreach($this->getDefinitions() as $id => $definition) {
       if ($definition['type'] == 'entity') {
         $mapper = new ConfigEntityMapper(
           $definition['base_path'],
           $definition['title'],
+          $id,
           array(),
           constant($definition['menu_item_type']),
           $definition['add_edit_tab']
@@ -65,6 +66,7 @@ class ConfigMapperManager extends DefaultPluginManager {
         $mapper = new ConfigNamesMapper(
           $definition['base_path'],
           $definition['title'],
+          $id,
           $definition['names'],
           constant($definition['menu_item_type']),
           $definition['add_edit_tab']
diff --git a/lib/Drupal/config_translation/ConfigNamesMapper.php b/lib/Drupal/config_translation/ConfigNamesMapper.php
index c0ef0c3..4e8e3cd 100644
--- a/lib/Drupal/config_translation/ConfigNamesMapper.php
+++ b/lib/Drupal/config_translation/ConfigNamesMapper.php
@@ -57,6 +57,8 @@ class ConfigNamesMapper {
    */
   protected $routeName;

+  protected $id;
+
   /**
    * Constructor for configuration names mapper.
    *
@@ -64,6 +66,8 @@ class ConfigNamesMapper {
    *   Base path pattern to attach the translation user interface to.
    * @param string $title
    *   Title for translation editing screen.
+   * @param string $id
+   *   The config mapper plugin ID.
    * @param array $names
    *   List of configuration names for this mapper.
    * @param int $menu_item_type
@@ -73,12 +77,13 @@ class ConfigNamesMapper {
    *   no existing tabs on the page, for the translation tab to show up, an
    *   edit tab will need to be added.
    */
-  function __construct($base_path_pattern, $title, $names = array(), $menu_item_type = MENU_LOCAL_TASK, $add_edit_tab = FALSE) {
+  function __construct($base_path_pattern, $title, $id, $names = array(), $menu_item_type = MENU_LOCAL_TASK, $add_edit_tab = FALSE) {
     $this->basePathPattern = $base_path_pattern;
     $this->title = $title;
     $this->names = $names;
     $this->menuItemType = $menu_item_type;
     $this->addEditTab = $add_edit_tab;
+    $this->id = $id;

     // Set route name based on base path.
     $search = array('/', '-', '{', '}');
@@ -87,6 +92,15 @@ class ConfigNamesMapper {
   }

   /**
+   * Returns the config name mapper plugin ID.
+   *
+   * @return string
+   */
+  public function getId() {
+    return $this->id;
+  }
+
+  /**
    * Populate the config mapper with request data.
    *
    * @param \Symfony\Component\HttpFoundation\Request $request