Problem: You are trying to change the flag for the main language on your site and have encountered issues where changes do not save after attempting to update the flag or language code.
Solution: We recommend following these steps to resolve the issue: 1. Navigate to WPML -> Settings -> Translation Editor. 2. Select the Advanced Translation Editor for new translations. 3. Save your settings and then proceed to edit the languages.
If this solution does not resolve your issue or seems irrelevant due to being outdated or not applicable to your case, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent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. Should you need further assistance, please open a new support ticket at WPML support forum.
