There is no transliteration of the text. Google\Cloud\Translate\V2\TranslateClient does not detect the language, what could be the problem and how to solve it?

Question

PHP

Library:
https://github.com/googleapis/google-cloud-php-tra...



Moreover, when the name Yuri is translated into Russian, source = en.

How to solve the problem? Perhaps there are pieces of code from an example (it is impossible to specify source, target)?