I have installed and activated the free Version 1.0.14 | By GTranslate
When I went to the settings, I saw only :
Mixed language content:
I left the default language to English and checked the Mixed language content inorder to have the various options as shown on the wordpress documentation : https://gtranslate.io/docs/56-wordpress-documentation
But, I could not find widget options that is similar to the one described in the documentation and I cannot find how I would be able to adjust the settings to suit my own need.