Both Search & Filter Pro and the Base (free) version integrate with WPML via our Search & Filter – WPML Extension plugin – allowing you translate your search & filter fields and search for content in any language!
Get the Extension
Via the Pro Plugin
Enable the extension by heading to wp-admin
-> Search & Filter
-> Integrations
and then using the toggle to enable the extension – this will automatically install and activate the extension for you.

Via the Base Plugin
Download the WPML Extension Plugin , upload it to your site and then activate the plugin from the plugins dashboard.
Translating Fields
Whenever a field is created or updated, it is added to WPMLs translation management screen.
You can filter the translation management screen by Search & Filter Field to see all your fields at once.

Once you’ve selected which Fields you want to translate, you can add them to the translation queue.

Adding Existing Fields
When you first setup WPML your existing Search & Filter Fields won’t be recognised by WPML until you save them.
Quickly and easily import your existing fields using the Add Existing Fields to Translation Management feature.
Head to wp-admin
-> Search & Filter
-> Integrations
-> WPML
Then select the settings icon:

And click the Add Existing Fields button:

Once the process is complete, all your existing fields will be available in WPMLs translation management.
WooCommerce Multilingual
The WooCommerce Multilingual Plugin is required to translate your WooCommerce products, variations, categories, tags and attributes.
Search & Filter fully supports the WooCommerce Multilingual Plugin.
ACF Multilingual
To translate Advanced Custom Fields you will need to install the ACF ML plugin from WPML.
Search & Filter Pro currently supports some features of ACF ML, we’re working on improving this integration.