// Add category name to page header title

controllers/admin/AdminCategoriesController.php

@@ -160,16 +160,25 @@ class AdminCategoriesControllerCore extends AdminController
 
 	public function initPageHeaderToolbar()
 	{
-		if (empty($this->display))
+		parent::initPageHeaderToolbar();
-		{
+
+		if ($this->display != 'add')
 			$this->page_header_toolbar_btn['new_category'] = array(
 				'href' => self::$currentIndex.'&addcategory&token='.$this->token,
 				'desc' => $this->l('Add new category'),
 				'icon' => 'process-icon-new'
 			);
-		}
 
-		parent::initPageHeaderToolbar();
+		if ($this->display == 'view')
+		{
+			array_pop($this->toolbar_title);
+			$obj = $this->loadObject();
+
+			if (Validate::isLoadedObject($obj))
+				$this->toolbar_title[] = $obj->name[$this->context->employee->id_lang];
+
+			$this->page_header_toolbar_title = implode(' '.Configuration::get('PS_NAVIGATION_PIPE').' ', $this->toolbar_title);
+		}
 	}
 	
 	public function initContent()