This thread is resolved. Here is a description of the problem and solution.
Problem:
The client is unable to edit a language that is not in the WPML library because the translation text cannot be changed.
Solution:
We resolved the issue with the broken translation box in the Advanced Translation Editor. We recommend clearing your browser's cache and trying again, or alternatively, using a different browser.
Please note that this solution might be outdated or not applicable to your case. If the problem persists, we encourage you to open a new support ticket. We also highly recommend checking the related known issues, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If further assistance is needed, please contact us on the 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.