I have created a gallery and would like to replace an existing image with a new one.
If I upload it using the gallery image upload, I just add the new image and cannot replace the existing image because if I change the image link of the existing image it doesn't seem to save the amendment. Not only that, when I delete the new image that has been added to the gallery, it deletes the source file as well as the image in the gallery.
I'm sure that there is a simple way of doing this so if someone could enlighten me, it would be much appreciated.
Does anyone have any ideas?