Polylang is a multilingual plugin for WordPress that supports server-side string translation. WS Form integrates directly with Polylang and can automatically register translatable form strings for translation.
When Polylang is installed and activated, WS Form adds a Translation tab to Form Settings. You can enable the integration, manage translations in Polylang, and have translated forms display automatically in the active language.
Polylang string translation can be used for form settings, tab labels, section labels, field labels, placeholders, help text, default values, action settings, and ARIA accessibility strings.
WS Form can also translate data grid choices used by Select, Checkbox, and Radio fields. Data grid translation uses the Label column mapping, and only data grids without a data source can be translated.