The extension can be install via [this link](https://addons.mozilla.org/fr/firefox/addon/simple-modify-header/) for firefox and via [this link](https://chrome.google.com/webstore/detail/simple-modify-headers/gjgiipmpldkpbdfjkgofildhapegmmic) for chrome
Extension for firefox and chrome. (The extension can be install via [this link](https://addons.mozilla.org/fr/firefox/addon/simple-modify-header/) for firefox and via [this link](https://chrome.google.com/webstore/detail/simple-modify-headers/gjgiipmpldkpbdfjkgofildhapegmmic) for chrome)
The extension rewrite the headers based on a rules table.
