WordPress portfolio layout and printing of image

Hello

I have set up a site in WP, im a little new to it – but it’s run well.
However, I have a question – I need to create a lot of exercises / portfolio’s and is it possible to copy a portfolio’s layout, so when I create a new exercise / portfolio, then I can copy / duplicate the first one?
This is what i have now https://codem.dk/project/afslutninger-flemming-poulsen/ and its layout, I like to make a copy of it (the setup/layout) to my other exercises, so it goes a little faster when I make the other exercist, so it’s just title / url, image and text to be changed.

So if you click on the green “Print Friendly” icon by my social icons to make a PDF / Print picture, it do not take the picture into the ex., how do I get it to show the images, so I can print the exercist with or without images by clicking “Remove images ” if you do not want the images in the print PDF?