I'd like to ask if I can say it this way.
This report summarizes the results of the pretraining adaptation of Soft Skills trainings project.
The intended meaning is as follows: there is such a thing as Soft Skills:
Soft skills - Wikipedia, the free encyclopedia
And there are Soft Skills trainings. And also there has been a project for pretraining adaptation of Soft Skills.
you would better to say:
"soft skills training "project.or
you can write the phrase in the italic font