The brandnew version 2.1 of the 404page plugin is now officially certified as WPML compatible by the WPML team. Plus a lot more innovations.
Version 2.0 introduced a completely new operating method to improve compatibility. But it turned out that the new method causes new problems. In version 2.1 it is possible to manually select the Operating Method.
Standard Mode uses the WordPress Template System and should work in most cases. If there are any problems the
Compatibility Mode maybe can fix it. And there is a completely new Customizr Compatibility Mode. Read more about Operating Method setting.
Also the new version now is ready for Polylang and Page Builder by SiteOrigin plus WP Super Cache.
Firing an 404 error in case of directly accessing the 404 error page can now be deactivated, there’s a new option to hide the 404 error page from the Pages list and a 404 error test button.