jimR-8

Problem:
Redirect Ninja Form to language-specific thank you page

Solution:
1. Go to Ninja Forms-> Edit your Form
2. Emails & Actions
3. Edit the redirection field
4. Add {wp:site_url}/thank-you/ instead of the permalink alone as now wp:site_url will include /cy/ in the translation and automatically redirect thank-you to its translation.

Relevant Documentation: https://wpml.org/documentation/related-projects/creating-multilingual-forms-using-ninja-forms-and-wpml/#adding-a-redirect-for-translated-forms