Alt Text for Images is hard-coded to the image title

We are really struggling with accessibility improvements we are making on our site because we are using Geodirectory.

For listing images – we cannot set the alt-text separately from the title or caption of the image.
It is bad practise to use the title as the Alt-text for an image in general, and we absolutely want our users to be able to set the alt text on the images themself, without using the title field.
Can this please be fixed so that the plugin can support Accessibility best practise ?
Note – the site in question has a full membership subscription and uses multiple extensions of both GD and UserWP .

The page I need help with: [log in to see the link]