diff --git c/core/lib/Drupal/Core/Entity/ContentEntityBase.php w/core/lib/Drupal/Core/Entity/ContentEntityBase.php
index 16de8fb..56502d9 100644
--- c/core/lib/Drupal/Core/Entity/ContentEntityBase.php
+++ w/core/lib/Drupal/Core/Entity/ContentEntityBase.php
@@ -260,6 +260,17 @@ public function isDefaultTranslation() {
   /**
    * {@inheritdoc}
    */
+  public function isTranslation() {
+    if ($this->language()->getId() != $this->getUntranslated()->language()->getId()) {
+      return true;
+    }
+    return false;
+  }
+
+
+  /**
+   * {@inheritdoc}
+   */
   public function getRevisionId() {
     return $this->getEntityKey('revision');
   }
diff --git c/core/lib/Drupal/Core/Entity/ContentEntityDeleteForm.php w/core/lib/Drupal/Core/Entity/ContentEntityDeleteForm.php
index 18b636f..bee50a3 100644
--- c/core/lib/Drupal/Core/Entity/ContentEntityDeleteForm.php
+++ w/core/lib/Drupal/Core/Entity/ContentEntityDeleteForm.php
@@ -36,9 +36,9 @@ public function submitForm(array &$form, FormStateInterface $form_state) {
       $this->logger('content')->notice('@type: @language translation deleted %title.', ['@type' => $entity->getEntityType()->getLabel(), '%title' => $entity->label(), '@language' => $language_name]);
     }
     else {
-      $entity->delete();
+      $this->getEntity()->delete();
       drupal_set_message($this->getDeletionMessage());
-      $form_state->setRedirect('<front>');
+      $form_state->setRedirectUrl($this->getCancelUrl());
       $this->logDeletionMessage();
     }
 
diff --git c/core/lib/Drupal/Core/Entity/Entity.php w/core/lib/Drupal/Core/Entity/Entity.php
index a11ed15..a5c3d0f 100644
--- c/core/lib/Drupal/Core/Entity/Entity.php
+++ w/core/lib/Drupal/Core/Entity/Entity.php
@@ -124,19 +124,6 @@ public function enforceIsNew($value = TRUE) {
   }
 
   /**
-   * Checks if entity is a translation.
-   *
-   * @return boolean
-   *   true if it is a translation.
-   */
-  public function isTranslation() {
-    if ($this->language()->getId() != $this->getUntranslated()->language()->getId()) {
-      return true;
-    }
-    return false;
-  }
-
-  /**
    * {@inheritdoc}
    */
   public function getEntityTypeId() {
diff --git c/core/lib/Drupal/Core/TypedData/TranslatableInterface.php w/core/lib/Drupal/Core/TypedData/TranslatableInterface.php
index 73b288d..2422f7b 100644
--- c/core/lib/Drupal/Core/TypedData/TranslatableInterface.php
+++ w/core/lib/Drupal/Core/TypedData/TranslatableInterface.php
@@ -29,6 +29,14 @@ public function language();
   public function isDefaultTranslation();
 
   /**
+   * Checks if entity is a translation.
+   *
+   * @return bool
+   *   true if it is a translation.
+   */
+  public function isTranslation();
+
+  /**
    * Returns the languages the data is translated to.
    *
    * @param bool $include_default