Polylang / WPML

WPML

The Multilingual add-on supports normal translations, as well as dynamic strings (e.g. facet placeholder text) via the WPML String Translation plugin.

This add-on supports sub-site (fr.mysite.com) and sub-directory (mysite.com/fr/) permalinks, but does not support URL strings (?lang=fr).

Polylang

The Multilingual add-on supports normal Polylang translations.

See Also

facetwp_i18n