Sidebar search not working properly for non-English languages

[karpalig]

trafficstars

Hi, thank you for the great plugin!

I've noticed that the sidebar search in the WeDocs plugin does not work correctly when documentation content is written in languages other than English. The search field either returns no results or matches incorrectly for languages such as Chinese, Russian, etc.

Could you please check if language-specific indexing or character encoding is handled properly in the search function? It would be great if the search could support multilingual documentation.

Try to search same title in language different from English: https://yanchenwuguan.com/ru/docs/start/oformlenie-vizy/

Thank you!