404.php multilingual SydneyChild


I am building a multilingual website, with Sydney Child theme. I would like, that my 404 page shows in different languages.

In my String translations plugin, there is no text from the 404 page.

Should I change the 404.php in my Editor Child theme or should I use some plugin?

Thank you in advance & Best regards

Hello, sorry for delay.

Can you please provide a link to your 404 page if this issue is still actual?

Kind Regards, Roman.