Problem: You are trying to enable translation capabilities for sellers on the frontend dashboard of your Marketplace plugin. You have successfully implemented translation from the backend using WPML, but are facing issues with frontend translation. Specifically, creating a translation job to get the ATE URL from the frontend is not functioning. Solution: Currently, WPML does not support frontend translations out of the box; it is designed to work from the backend for users with roles like editors or translators. However, there is a third-party plugin that might help to enable an admin view on the frontend, which could work with WPML. You can find more information about this plugin here: WP Frontend Admin for WPML. For a more integrated solution, especially if you are developing a commercial plugin, we recommend contacting our compatibility developers through the Go Global Program. They can provide advice on the best approach and assist with further integration.
If this solution does not apply to your case, or if it seems outdated, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have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 you still need assistance, please open a new support ticket at WPML support forum.