Features: None;

Fixes: 1) Correct `parameter_name` assignments in BrandAdminFilter, CategoryAdminFilter, TagsAdminFilter, and VendorAdminFilter to use plain strings;

Extra: None;

core/filters.py

@@ -534,19 +534,19 @@ class BaseAutocompleteFilter(SimpleListFilter):
 
 class BrandAdminFilter(BaseAutocompleteFilter):
     title = _("By Brand")
-    parameter_name = _("brand")
+    parameter_name = "brand"
 
 
 class CategoryAdminFilter(BaseAutocompleteFilter):
     title = _("By Category")
-    parameter_name = _("category")
+    parameter_name = "category"
 
 
 class TagsAdminFilter(BaseAutocompleteFilter):
     title = _("By Product tags")
-    parameter_name = _("tags")
+    parameter_name = "tags"
 
 
 class VendorAdminFilter(BaseAutocompleteFilter):
     title = _("By Associated vendor")
-    parameter_name = _("stocks__vendor")
+    parameter_name = "stocks__vendor"