Sagitario79

Oh, I accidentally found out how it works by myself trying that:

.jetpack-portfolio .entry-thumbnail {
display: none;
}

Hello Kathryn

First of all thank you very much for your helpful support in this forum.

I followed the steps as you described above and it worked fine for renaming the archive page to its title. However doing so, the following problems appeared:

1) 4 of 5 featured images were not shown anymore on the main portfolio page
2) the one picture which appeared has been resized automatically
3) clicking that picture did not lead to the page of the portfolio post anymore but opened the picture in a slide show instead.

I now deleted the taxonomy-jetpack-portfolio-type.php again, as it didn’t work so far. Could you please give me advise, how I could solve these problems?