[Risolto] change license key

Problem:
The client needs to change the WPML license key and remove the previous one from another web agency without losing any website data.
Solution:
1. We recommend creating a new license for the site by visiting https://wpml.org/it/account/siti/.
2. To remove the old license, navigate to Plugins > Add New > Commercial in your WordPress dashboard or follow the instructions here: https://wpml.org/it/faq/come-installare-wpml/#unregister.

Please note that this solution might be irrelevant if it's outdated or not applicable to your case. If this doesn't resolve your issue, 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 with us.