Old image details showing

[Lynnzer]

I'm putting together a new site and have copied the content of a number of pages from an older one which I am editing/changing as needed. That is, I'm changing the images to show new ladies fashion styles coming for spring 2020.

I'm dragging and dropping the new images onto the old ones to change them, then changing the image attributes by giving them the new names as appropriate. That's from the "popup title" and the "Image Caption (Alt Text)"

Nowhere is there any other data reflecting what the image had been called but on mouseover on each image the old name still appears.

The site is in a very early stage so is nowhere complete but if you look at www.motherofthebrideoutfits.co/trial/index.htm and click on Rosa Clara you'll see what I mean.

Any ideas? I need the old data off as it'll confuse people.

Forget the other stuff from the incomplete site as it'll all get done as I go along. Unless of course there's any useful comments to make on the design itself