[Resolved] When i switch language, the new language display and long url encrypted

Problem:
The client is experiencing an issue where switching from English to French on their WPML-configured subdomain site results in a long, encrypted URL.
Solution:
We explained that this behavior is expected when using different domains for each language. This occurs because WPML passes session data between the languages to maintain the same user session across the different domains. We recommended reviewing our documentation on passing session data between languages in domains for more information.

Please note that the solution provided might be irrelevant if it's outdated or not applicable to your case. If the issue persists, we highly recommend checking related 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 don't hesitate to open a new support ticket. You can reach out to us on the WPML support forum.