https://righttoplayusa.org/static/js/cookieLanguage-cookieyes.43c7cc398e79.js

1function setCookieLanguage() {
2    // For certain document languages, find the cookie and set its 'data-language'.
3    // We follow the following rules for setting the cookie language:
4    // document language ----- cookie language
5    //     en-ca                  en
6    //     en-uk                  en
7    //     en-ch                  en
8    //     fr-ch                  fr
9    //     de-ch                  de
10    //       nb                   no
11    const documentLanguage = document.querySelector("html").getAttribute("lang");
12    const languagesToOverride = {
13        "en-ca": "en",
14        "en-uk": "en",
15        "en-ch": "en",
16        "fr-ch": "fr",
17        "de-ch": "de",
18        "nb": "no",
19    };
20    if (Object.keys(languagesToOverride).indexOf(documentLanguage) !== -1) {
21        const languageOverride = languagesToOverride[documentLanguage];
22        document.documentElement.lang = languageOverride;
23    }
24}