Display results UI in language according to locale_hr and hr config variables

Thanks for reporting this. The API referenced here, used in version 3 of the google_cse module, is no longer supported by Google.

Google has provided a new API which the Drupal module google_cse has implemented in version 4. This API is the "Element Control API," and it does support returning search results in specific languages (our test coverage even proves it!).

You can read about this at https://www.drupal.org/docs/extending-drupal/contributed-modules/contrib... →

So, I think the best way to support your use case is to update from version 3 of google_cse to version 4.

If I've misunderstood anything, please do clarify!

Thank you for the info. I don't think we can use modules in alpha, as a policy in our organization. We may have to stick with 8.x-3.x until there is a proper release of version 4. Maybe I could still submit my patch here and we could link to it and apply until we move to v4?

Adding patch file.

Use the hl and locale_hl configuration settings to select the language to display the results page in.

We may have to stick with 8.x-3.x until there is a proper release of version 4. Maybe I could still submit my patch here and we could link to it and apply until we move to v4?

That's your call, and it gives impetus to the maintainers to provide a stable release of the 4.x branch. There isn't anything remaining that technically means it needs to be in alpha state right now. And yes, it's totally fine to submit a patch for community use here. Thanks!

FYI, we've released version 4.0.0 of this module, indicating that the maintainers feel the 4.x branch is ready for use on production sites: https://www.drupal.org/project/google_cse/releases/4.0.0 →