Background of the issue:
I need to solve a strange issue in WPML Menu language switcher as you see in the next screenshot: versteckter Link. The theme’s support led me to contact you.
Symptoms:
Language name duplicate! I expected to see the language's name as a single word. Instead, I got the language name duplicated!
Questions:
How can I fix the issue of duplicated language names in the WPML Menu language switcher?