I have a mulisite setup and I am using one theme for multiple sites in it and each site have a custom layout and design. So for that I need to create a child-theme. But I don't know how to create multiple child theme for each site so I can add customization in each child theme style.css, footer.php, function.php, header.php
I am using theme canvas for all sites. then I created canvas-child and customized it for site1 now I need to customize it for other site2 then how I can create one more child theme with current main theme canvas to effect customization on site2.