Different names of exercises in android app ?

Hello great sportsmen!
I'm using an android version of app.
I found many differences in exercises names in the app in programs and in videos.
In videos there is no "chest muscles" which is used in programs but no video yet found...
Also there are some others discrepancies.
Please, check this parts of app since I'm a bit in puzzle...

Thanks a lot!

Is the program fully downloaded? Maybe try to reinstall it, the videos seemed to work for me.

For chest muscles, lats, etc, you can pick your own exercise that you feel fits that requirement.