How to block the vulnerability to unblock blocked websites in content filtering with translator

[Yonairo_Argu]

Greetings

In our company we use Meraki MX100 firewall. In the content filtering section, we have several web pages which we want to be blocked for users, however, there is a vulnerability to this by using Google translator. Just enter the URL in the translator and automatically, on the right side of the translator, the URL appears in blue with a redirection symbol, which by clicking on it, you are directed to the web page that is blocked without any impediment, bypassing the content filtering. This looks like this: https://www-webpage-com.translate.goog/path/

How can we block this bypass in our MX100? 

Thanks

[RaphaelL]

Have you tried blocking : *.translate.goog ?

This 'should' still allow translate.goog but not permitting user to use google translate as a proxy. 

I haven't tested this on my end.

[PhilipDAth]

And then there is the Google Cache system, Wayback Machine, private VPNs, ...