Disable Chrome's page translation on the commandline
From https://bugs.chromium.org/p/chromium/issues/detail?id=770776#c11, you may add the following option (if you are using a version of Chrome released after the end of 2020)
--disable-features=Translate
If you have control over the web content being displayed (it seems you do), you can place this meta tag in the <head> section:
<meta name="google" content="notranslate">
That will stop Chrome poping up the translation dialog.
Still if it's not your web page, you can install the ModHeader extension to modify the response headers yourself: https://chrome.google.com/webstore/detail/modheader/idgpnmonknjnojddfkpgkljpfnnfcklj
See also:
- https://stackoverflow.com/questions/7228972/disable-chrome-translation-bar-on-my-website