That's true, however, ~95% of them are from people who only made 1 review, and that for your site. It's a bit strange and awkward, right? Plus, why do you have to open a new website when you can easily add English as a different language?
I looked through and I couldn't help but laugh.They forgot that the positive reviews are all in the same handwriting as well

Meanwhile, the negative reviews are in different handwritings. Looks like the fake reviewer never got any briefing
I think trustpilot is enough for proof of our trusty. With 400 reviews and 4.8 average notation on 5.
No shit

Include your
English“.eu” domain link to the main French website
, and we see. That could be one way of showing you are the same.