Hi,
It should be done with some plug-in e.g. Loco translate

Hi,
Please provide us with your website URL, wp-admin access, and FTP information (username and password)?
Kindly send this information using the “Set as private reply” option to ensure the security and privacy of your data.

Let me check whats happening there.
Thanks,

Please Also share 404 page url. Thanks

Hi,
Please re-visit this url and let me know what else you want to me translate in 404 page?

Hi,
Please check and let me know.

Thanks,

Yes, Try with php8.2 and let me know.

Yes, There was some setting required on back-end and i fixed it – yes it vary from Machine to Machine. No Worries!

Thanks,

Hi,
Please check and let me know.

Thanks,

Hi,
Please share screenshot, Take the screenshot and upload to your wp-admin > media > add new and paste the url over here.

Thanks,

Hi,
Please check now and let me know.

Thanks,