hi could you tell me how you used the google translate extention? im planning to do the same thing as you
https://chromewebstore.google.com/detail/google-translate/aapbdbdomjkkjkaonfhkki...
heres the extension! the icon should be next to the searchbar. u click it and then click "translate this page", thats all^^
its a bit tedious but you'll have to switch between "show original" and "translate" for each line, otherwise the extension will translate it when the text still isnt done typing in