Background of the issue:
I am trying to ensure that the language selection button in the header displays correctly on my website. The issue can be seen on this page: 隐藏链接.
Symptoms:
The language selection button in the header is displaying random characters like "™��� ��^r�+�'`z" instead of the proper text.
Questions:
What could be the solution for the language selection button displaying random characters?
