问题
I want to change Accept-language request header to anything I wanted in chrome, is there any extension or plugin where I can do it. I want to be able to change locale and language both. Main requirement is changing the locale.
回答1:
Open chrome, go to chrome://settings/languages
On the left, you should see a list of languages. Use mouse to drag the language you want to the top, that will change the order for the values in Accept-language of requests.
If you still don't see the language you prefer, it may be cookies. Go to cookies and clean it up you should be good.
回答2:
Based from this thread, you need to bookmark chrome://settings/languages and then Drag and Drop the language to make it default. You have to click on the Display Google Chrome in this Language button and completely restart Chrome.
回答3:
[on hold: broken in Chrome 72; reported to work in Chrome 71]
The "Quick Language Switcher" extension may help too: https://chrome.google.com/webstore/detail/quick-language-switcher/pmjbhfmaphnpbehdanbjphdcniaelfie
The Quick Language Switcher extension allows the user to supersede the locale the browser is currently using in favor of the value chosen through the extension.
回答4:
Use ModHeader Chrome extension.
Or you can try more complex value like Accept-Language: en-US,en;q=0.9,ru;q=0.8,th;q=0.7
回答5:
The easiest way I found, summarized in a few pictures:
You could skip a few steps (up to step 4) by simply navigating to chrome://settings/languages right away.
来源：https://stackoverflow.com/questions/37221494/how-to-change-the-locale-in-chrome-browser