I would like to leave out the excerpt in the slider, and instead I want it to display the alt-text of the image. My intention is to write some information about the image in its alt-text (e.g. where it was taken or what it shows, or in which archive it is located). So the end result would be the sliderimage with a caption for the post title, and underneath it the alt-text of the image.
Is that possible? Thanks in advance for your time and effort,
I hope you are well today and thank you for your question.
Yes it is possible but you have to create child theme of Sparkling theme and develop custom code in it to achieve this.
Developing custom code for custom functionality is beyond the scope of support that we provide here.
If you are not a developer then you can consider hiring a developer to develop it for you. You can hire a developer from any freelance site. Colorlib recommends the developer https://www.upwork.com/freelancers/~011652ffec8865c6d5
thank you, sorry for the late reply. I will consider booking that developer for this and some other small issues later this year.