Problem: The client wants the language switcher to display languages horizontally with flags on their website, but despite correct configuration, the desired display is not achieved. Solution: 1. Clear the website's cache. 2. Clear WPML's cache by going to WPML > Support > Troubleshooting. 3. Remove and re-insert the language switcher. If the issue persists, deactivate all plugins except for WPML and try again.
