This thread is resolved. Here is a description of the problem and solution.
Problem:
If you're experiencing issues with updating images in blog posts and syncing them across different languages using WPML, and if you find the process time-consuming, especially with multiple posts, you're not alone. Additionally, if user profile images are not visible in other languages when media is translatable, or if popups, modals, and title bars are not showing correct translations, these could be indicative of configuration issues.
Solution:
We recommend checking the translation settings for your templates and ensuring that the template IDs are correctly translated. For instance, to address the title and widget translation issues, you can translate the template ID at WPML String Translation page. After making these adjustments, please verify the changes by visiting your translated pages.
It's important to note that this solution might be outdated or not applicable to your specific case.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. If the problem persists, please open a new support ticket.
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.
This topic is split from https://wpml.org/forums/topic/featured-images-not-displaying-in-translated-posts/