@kb338 If you are still looking having the image clickable for your Slideshow on the Craft theme, this video is extremely useful: https://www.youtube.com/watch?v=6Jc3bmvI49Q&t=586s
This is what I did:
Keep in mind my solution might not necessarily be an exact match for your site, AND always backup your code before messing with it, unless you are a Code Grand Master 
- Online Store / Action / Edit Code
- Under Templates, find the Slideshow.liquid file
- Row 75, you should see this code:
{%- if block.settings.heading != blank -%}
## {{ block.settings.heading | escape }}
{%- endif -%}
{%- if block.settings.subheading != blank -%}
{{ block.settings.subheading | escape }}
{%- endif -%}
{%- if block.settings.button_label != blank -%}
{%- endif -%}
{%- if block.settings.heading != blank -%}
## {{ block.settings.heading | escape }}
{%- endif -%}
{%- if block.settings.subheading != blank -%}
{{ block.settings.subheading | escape }}
{%- endif -%}
{%- if block.settings.button_label != blank -%}
{%- endif -%}
Next steps:
- Scroll down to row 250-ish and look for the following:
"blocks": [
{
"type": "slide",
"name": "t:sections.slideshow.blocks.slide.name",
"limit": 5,
"settings": [
Add a line after the [ and add the following code:
{
"type": "url",
"id": "slideshow_image_link",
"label": "Slideshow Image Link"
},
The video on YouTube explains what all of that is for, but high level, you are adding a section in your Slideshow Template so you can specifically call out the link you want (external link, product, collection…) for each image in the Slideshow. (See screenshot below)
Select 1 of the slides from your Slideshow, on the Top, you should see the “Slideshow Image Link” and just below, the option to selection a Product, a Collection, Blog Post, etc…
I hope this helps!