Hello Evgeny
Thank you for your answer.
I have now found out how to add a link to your own image file. I have done this before. After a WP update, it was renamed in the German version and I couldn’t find it anymore…

I would like to know 3 things:

1. How can you assign a link to yourself to several images without doing it for each one? With many images, it’s a real click orgy.

3. On the overview page with the preview images: When Lightbox is switched on, it makes a difference whether I click on the left half of the image (opens the corresponding blog) or on the right half of the image (opens the image in full view). You can’t tell from the mouse pointer when which version is opened. Can you set it differently?

3. The image captions do not appear in the lightbox display. All lightbox settings are switched on.

Thank you in advance!