2020.06.4

I am trying to make my site multilingual (Japanese and English) with the WordPress plugin Bogo.
I want to display fixed pages under en/, such as en/about/.

If you set the permalink to the one you want
The fixed pages under en/ will not be displayed as 404.

Hope: /%category%/%post_id%/

It is displayed when set to “Basic”.
If it is set to anything other than “Basic”, it will not be displayed.
Custom post type pages can be displayed without problems even under en/.

I’ve deleted the slug cover and the trash can.

The following is used to sort the templates.