Currently, there is no way to replace an existing image. This is strange, because when you edit a video, you can change the video url.
This option should appear when the user clicks "Edit Media" if they have permission. I am also requesting a new permission for this.
Is there a way to replace a image in the media gallery?
I have links going out from the site so I would prefer to not have to upload a new one as I would have to relink.
I have FTP access to the server.