Fix search results produt name

apps/search_indexes/documents/product.py

@@ -95,13 +95,13 @@ class ProductDocument(Document):
         },
         multi=True
     )
+    name = fields.KeywordField(attr='display_name')
 
     class Django:
         model = models.Product
         fields = (
             'id',
             'category',
-            'name',
             'available',
             'public_mark',
             'slug',