Multi-language support in PnP Modern Search

In Modern Search we support a multi-language setup in two areas:

The user interface for the configuration of the web parts, in this case in Dutch/Nederlands

At the moment (late 2025) we have localization support for the following languages:

Localization of managed Metadata

We also support Managed Metadata localization, based on the translation values defined in the term store:

If the RefinableString is mapped the the OWS_TAXID crawled property, like here:

then the RefinableString will support localization.

When I am logged in I will see this as I have English as my prefered langugage:

While my coworker will see this as she have Dutch/Nederlands as her prefered language. Please note that both the Refiner to the left and the Tags within the Cards supports localizaion.

Is this something you are using? Please reach out and let me know