diff --git a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Checkbox.php b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Checkbox.php
index 0b3a938255de1..b220e2c98d77c 100644
--- a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Checkbox.php
+++ b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Checkbox.php
@@ -17,7 +17,7 @@ class Checkbox extends \Magento\Bundle\Block\Catalog\Product\View\Type\Bundle\Op
     /**
      * @var string
      */
-    protected $_template = 'product/composite/fieldset/options/type/checkbox.phtml';
+    protected $_template = 'Magento_Bundle::product/composite/fieldset/options/type/checkbox.phtml';
 
     /**
      * @param  string $elementId
diff --git a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Multi.php b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Multi.php
index 304b3a5cf34ed..a4b8c6bde73aa 100644
--- a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Multi.php
+++ b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Multi.php
@@ -17,7 +17,7 @@ class Multi extends \Magento\Bundle\Block\Catalog\Product\View\Type\Bundle\Optio
     /**
      * @var string
      */
-    protected $_template = 'product/composite/fieldset/options/type/multi.phtml';
+    protected $_template = 'Magento_Bundle::product/composite/fieldset/options/type/multi.phtml';
 
     /**
      * @param  string $elementId
diff --git a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Radio.php b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Radio.php
index e011ab36e8029..1519b3a67ac97 100644
--- a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Radio.php
+++ b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Radio.php
@@ -17,7 +17,7 @@ class Radio extends \Magento\Bundle\Block\Catalog\Product\View\Type\Bundle\Optio
     /**
      * @var string
      */
-    protected $_template = 'product/composite/fieldset/options/type/radio.phtml';
+    protected $_template = 'Magento_Bundle::product/composite/fieldset/options/type/radio.phtml';
 
     /**
      * @param  string $elementId
diff --git a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Select.php b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Select.php
index f1206db359b5c..502dfa32044a3 100644
--- a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Select.php
+++ b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Composite/Fieldset/Options/Type/Select.php
@@ -17,7 +17,7 @@ class Select extends \Magento\Bundle\Block\Catalog\Product\View\Type\Bundle\Opti
     /**
      * @var string
      */
-    protected $_template = 'product/composite/fieldset/options/type/select.phtml';
+    protected $_template = 'Magento_Bundle::product/composite/fieldset/options/type/select.phtml';
 
     /**
      * @param  string $elementId
diff --git a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle.php b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle.php
index f124740a766ab..8be512a3e6348 100644
--- a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle.php
+++ b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle.php
@@ -20,7 +20,7 @@ class Bundle extends \Magento\Backend\Block\Widget implements \Magento\Backend\B
     /**
      * @var string
      */
-    protected $_template = 'product/edit/bundle.phtml';
+    protected $_template = 'Magento_Bundle::product/edit/bundle.phtml';
 
     /**
      * Core registry
diff --git a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle/Option.php b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle/Option.php
index 13c5dcc81afb3..19da6bc6244e5 100644
--- a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle/Option.php
+++ b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle/Option.php
@@ -26,7 +26,7 @@ class Option extends \Magento\Backend\Block\Widget
     /**
      * @var string
      */
-    protected $_template = 'product/edit/bundle/option.phtml';
+    protected $_template = 'Magento_Bundle::product/edit/bundle/option.phtml';
 
     /**
      * Core registry
diff --git a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle/Option/Search.php b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle/Option/Search.php
index 5b73c22b5781a..cf4814d3cd778 100644
--- a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle/Option/Search.php
+++ b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle/Option/Search.php
@@ -15,7 +15,7 @@ class Search extends \Magento\Backend\Block\Widget
     /**
      * @var string
      */
-    protected $_template = 'product/edit/bundle/option/search.phtml';
+    protected $_template = 'Magento_Bundle::product/edit/bundle/option/search.phtml';
 
     /**
      * @return void
diff --git a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle/Option/Selection.php b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle/Option/Selection.php
index 353808dc66a72..cf88f9b93d32f 100644
--- a/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle/Option/Selection.php
+++ b/app/code/Magento/Bundle/Block/Adminhtml/Catalog/Product/Edit/Tab/Bundle/Option/Selection.php
@@ -15,7 +15,7 @@ class Selection extends \Magento\Backend\Block\Widget
     /**
      * @var string
      */
-    protected $_template = 'product/edit/bundle/option/selection.phtml';
+    protected $_template = 'Magento_Bundle::product/edit/bundle/option/selection.phtml';
 
     /**
      * Catalog data
diff --git a/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Checkbox.php b/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Checkbox.php
index 8ca0cf8a5159e..83730d4eae2bd 100644
--- a/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Checkbox.php
+++ b/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Checkbox.php
@@ -16,5 +16,5 @@ class Checkbox extends \Magento\Bundle\Block\Catalog\Product\View\Type\Bundle\Op
     /**
      * @var string
      */
-    protected $_template = 'catalog/product/view/type/bundle/option/checkbox.phtml';
+    protected $_template = 'Magento_Bundle::catalog/product/view/type/bundle/option/checkbox.phtml';
 }
diff --git a/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Multi.php b/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Multi.php
index 3319db8cff1d5..79e94a18a789e 100644
--- a/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Multi.php
+++ b/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Multi.php
@@ -16,7 +16,7 @@ class Multi extends \Magento\Bundle\Block\Catalog\Product\View\Type\Bundle\Optio
     /**
      * @var string
      */
-    protected $_template = 'catalog/product/view/type/bundle/option/multi.phtml';
+    protected $_template = 'Magento_Bundle::catalog/product/view/type/bundle/option/multi.phtml';
 
     /**
      * @inheritdoc
diff --git a/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Radio.php b/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Radio.php
index 84a619dafab52..07c113bd8e4bb 100644
--- a/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Radio.php
+++ b/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Radio.php
@@ -16,5 +16,5 @@ class Radio extends \Magento\Bundle\Block\Catalog\Product\View\Type\Bundle\Optio
     /**
      * @var string
      */
-    protected $_template = 'catalog/product/view/type/bundle/option/radio.phtml';
+    protected $_template = 'Magento_Bundle::catalog/product/view/type/bundle/option/radio.phtml';
 }
diff --git a/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Select.php b/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Select.php
index d7f1cf41057a8..63f0d35bda0f0 100644
--- a/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Select.php
+++ b/app/code/Magento/Bundle/Block/Catalog/Product/View/Type/Bundle/Option/Select.php
@@ -16,5 +16,5 @@ class Select extends \Magento\Bundle\Block\Catalog\Product\View\Type\Bundle\Opti
     /**
      * @var string
      */
-    protected $_template = 'catalog/product/view/type/bundle/option/select.phtml';
+    protected $_template = 'Magento_Bundle::catalog/product/view/type/bundle/option/select.phtml';
 }