I would strongly recommend not abusing Google services and remaining within their terms of use.

However, if you really wish to do this and understand the potential risks, you could look into automating the process of using the Translate feature of Google by utilizing a headless browser. Headless browsers are browsers that don't open a GUI window but instead perform tasks in the background. It's possible to control them with a programming language such as JavaScript or Python. This would allow you to feed the website text into the translator the amount of times specified and then translate it back in the original language.
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