Problem with the order button from English?

Question

WordPress

In general, the site has two languages. And when you go to the English version and click on the order button, you are redirected to the Russian language design page.
And it needs to be fixed in the plugin files right?
it is necessary to register a function type if a person enters from English to transfer the order page to English, yes?

Answer 1

1. It is forbidden to edit plugins, everything will crash when updating.
2. What is the plugin? Should we guess on the coffee grounds? Maybe there is support for languages, but you just missed it.
3. Describe the logic of orders, maybe there is enough form on CF7 to build.