Hi @mrmccarrin,
Thanks for reaching out!
We currently do not have the option to download and import templates into Go, as the templates just serve as examples of Go’s and CoBlocks’ flexibility.
If you have CoBlocks installed, when adding a new page, you should be prompted if you want to use a template: https://prnt.sc/yj4fhc
I’d say this one is the closest to the Keynote template, under “Home”: https://prnt.sc/yj4kcf
After choosing a template, using CoBlocks’ very simple builder, you can edit the blocks to look any way you’d like.
You can edit the header to look like the Keynote template here: https://prnt.sc/yj4pcg
Please let me know if this works for you.