Where is it possible change the setting of various elements insede the page category of portfolio? The category is automatically created, where can I change more details (like portfolio 2.0 or so)?
I hope you are well today and thank you for your question.
The shared category page is generated by theme code so if you want to change it then you have to develop custom code in the child theme of Jevelin theme.
Portfolio 2.0 is a content element that you can use in the page as shown in the attached screenshot.
How can I at least remove the description under the project when is visualized in the category page.
I used visual builder to custumize the layout of the single pages (maps, text…), due to this what is visualized in the category page is full of code that I want to hide.