jeroenB-23

Problem:
If you're experiencing question marks and exclamation marks appearing next to the translate button (flag) on your website, it might be due to third-party themes or plugins attempting to add SVG icons to the menu.
Solution:
We recommend you navigate to WPML->Languages->Language switcher options and add the following CSS to resolve the issue:

.mkdf-main-menu .wpml-ls-item span .wpml-ls-flag {<br />    padding-top: 6px;<br />}<br />.mkdf-main-menu .wpml-ls-item span svg {<br />    display: none;<br />}

This solution might be outdated or not applicable to your specific case.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.