This thread is resolved. Here is a description of the problem and solution.
Problem:
The client needs to translate a form created with Metform into Greek, but Metform is not compatible with the WPML Translation Editor.
Solution:
1) Set the 'Forms (metform-form)' to 'Translatable, only show translated items' in WPML > Settings > Post Type Translation.
2) Translate the forms directly in Metform > Forms. Each translated form will have a unique shortcode. Manually place the correct shortcode on each page for each language.
3) Use the WordPress Editor as a translation method and create each form in Elementor. Follow this guide: Using different translation editors for different pages.
4) After creating a Greek form, scan MetForm for new strings at WPML > Theme & Plugin Localization and revise WPML > String Translation for strings from MetForms.
5) If these steps do not resolve the issue, consider using a compatible form plugin such as Contact Form 7 or WP Forms, listed here: WPML compatible form plugins.
Please note that this solution might be outdated or not applicable to your specific case. We highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If the issue persists, please open a new support ticket at WPML support forum.
This is the technical support forum for WPML - the multilingual WordPress plugin.
Everyone can read, but only WPML clients can post here. WPML team is replying on the forum 6 days per week, 22 hours per day.