Problem: The client is experiencing an issue where images are not visible in the product list view after translating products using WPML, although they appear correctly on individual product pages. Solution: We recommend editing the product using WPML's Advanced Translation Editor and completing the translation there. This approach resolved the issue for previously incorrectly translated products and new translations, ensuring that featured images display correctly in the product list on the frontend. If the problem persists, consider recording the translation process using a tool like Komodo (https://komododecks.com/) and share the video with us for further analysis.
Please note that this solution might be outdated or not applicable to your specific case.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 issue persists, please open a new support ticket at WPML support forum for further assistance.