Hello dr. Freeman,
I think I am doing a mistake somewhere as I always get the video with English captions...
I did remember an alternative solution so that one can see the video with the desired subtitles in a web browser:
1. On Youtube (no need to be logged in) we locate the video and then make a click on "share" and then on "embed".
We will get a string in which the https part is relevant for us
2. To the https string we add the string "?ecver=2&hl=ro&cc_lang_pref=ro&cc_load_policy=1" where "ro"is for Romanian language and may be replaced with other strings ("es" for spanish, "fr" for french, etc).
3. We may copy the string in a browser and see the video.
The video with Romanian captions may be accessed here:
Video with RO subtitle