I have two different sites. SiteA and SiteB (Cloned version of SiteA). I want SiteB to point to themes folder of SiteA instead of its own. I have updated the field 'Themes Folder' of SiteB site item but still SiteB is referring its own themes. Is there any configuration I am missing here.
You can follow the below article for change the theme. I did the same and assigned a different theme instead of the default theme.
- https://doc.sitecore.com/developers/sxa/17/sitecore-experience-accelerator/en/assign-a-theme.html (Official Document)
- How to create a custom theme in SXA? (StackExchange question)
- https://tothecore.sk/2018/03/28/changing-theme-for-sitecore-experience-commerce-sxc-9/ (Blog)