[Resolved] WPML configuration in Wordpress VIP - languages directory not writable workaround

Given how VIP handles the file system, which differs significantly from standard hosting environments and affects how WPML operates, hopefully their support will be able to help related to the above.

As for the key registration and missing commercial tab, what if you try this?
https://wpml.org/faq/automatic-wpml-registration-using-php-for-easy-moves-between-production-development-and-staging/

This is the alternative to commercial tab.

On the wp-admin/admin.php?page=sitepress-multilingual-cms%2Fmenu%2Ftroubleshooting.php, there is a "Remove all messages and notifications" button.

If you click it, is the warning gone? And if you open few backend pages, does it appear again?

You can try using a plugin like https://wordpress.org/plugins/admin-css-mu/ to hide the notice. Use your browser’s code inspector (e.g., in Chrome or Firefox) to identify the CSS class for the message. It’s likely something like:

.wpml-admin-notice {
    display: none !important;
}

If using an additional plugin isn't ideal for your setup, let me know — I can check with our 2nd-tier team to see if there’s a filter available to remove the notice instead.

Hi there!

This is Paola and I will continue with the ticket as Bruno is on holidays.

Please add the following css code:

.error.notice.otgs-notice{
    display: none !important;
}

That will remove the error message.