[Resolved] Issue with wpml language switcher

Problem:
You are trying to add a language switcher to the menu on your site using WPML, but you encounter symbols and characters in the language switcher.
Solution:
We have identified that your current theme might be filtering the output of menu items, which causes the appearance of incorrect characters when you add the language switcher. We recommend placing the language switcher outside of the menu. A good alternative is to use a floating language switcher. For more information on setting this up, please visit Custom Language Switcher.

If this solution does not apply to your case, or if it seems outdated, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have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 issues persist, please do not hesitate to open a new support ticket at WPML support forum.