• WPML: Display form widget in correct language

  Explains how to show a different form for each WPML site language.

• Send site language to Mailchimp

  If you want to send your subscribers translated email messages (for the confirmation email etc.) then you may want to send your site language to Mailchimp.

• Set Mailchimp list(s) based on site language

  If you are running WPML and have different Mailchimp lists for each language, you can set the lists dynamically based on which site language your visitor was browsing before subscribing to your newsletter.

• Translating Mailchimp for WordPress

  If Mailchimp for WordPress is not yet translated in your language or you’re spotting issues with the current translation, you can help translate the plugin on WordPress.org.