This thread is resolved. Here is a description of the problem and solution.
Problem:
The client is experiencing an issue where the favicon icon does not appear on Google search results for the French version of their website.
Solution:
We have verified that the favicon appears correctly on the French version of the website. It is possible that Google may need more time to update its search results. We recommend waiting a few weeks to see if the issue resolves itself.
If the problem persists or if this solution becomes irrelevant due to updates or it does not apply 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. Additionally, feel free to open a new support ticket with us for further assistance at WPML Support Forum.
This is the technical support forum for WPML - the multilingual WordPress plugin.
Everyone can read, but only WPML clients can post here. WPML team is replying on the forum 6 days per week, 22 hours per day.
