As far as Shopify's standard search page doesn't allow to find multilingual content, created by LangShop, we provide own searching mechanism that allows your customers to find content in a necessary language.
By default "LangShop Search" enabled after installing the application. To find search settings go to the "Settings" => "Search" section.
LangShop gives an opportunity of following settings:
- You can allow a custom search for next content types as products, collections, and articles or disable it.
- Excluding blogs, that you don't want to appear in search results.
- Setup search filters: strict mode, excluding searching in titles or descriptions, filtering products by price or by having an image.
Learn more about how to customize the search result.