I would like to show different captions for the same image, used in multiple galleries.
Apparently it is not possible to save the caption of an image without changing that caption in all other occurences of the same image in other galleries as well.
Pretty much the same question was asked here : How to have different captions for same image, for galleries? But it was never fully answered.
Alternatively, if there is a way to style images as a gallery without having to upload them as a gallery - that would be good too. As the "edit image" offers local changes when uploaded as a media attachment instead of a gallery.