Wordpress woocommerce processing from the address bar ( ?attr-)?
Tell me what woocommerce file handles from the address bar variable attr-
the fact that brought the attributes in the Russian language attr-weight, attr-length, etc. there are third-party plug-in that generates such links out of the filter. The plugin itself is not tied to the Russian name, it works for ID.
There is such a bug, if you create a filter and then go to page 2 for example site.ru/shop/page/2?attr-вес=1
WP throws an error 500.
If you replace the reference with Russian letters site.ru/shop/page/2?attr-123=1 the error disappears. At first I thought the third party plugin makes the same mistake, by disabling it, the error remained.
Another point why I think woocommerce, if you make a link like site.ru/shop/page/2?attr1-вес=1
ie change the variable attr - in attr1-, the error disappears and falls 404.
the question is where in the woocommerce processing of this variable from the address bar ?attr-