I have a few hundred categories with many of them being “leaf” categories meaning that they do not have any child categories.
On all category pages that do have children, I am using the default Product Categories widget that comes with WordPress in order to display the child categories. This works exactly as I want it to.
However, on the leaf category pages, I would like to display the sibling categories in the same way (no tree, just a flat list of categories).
Is something like this possible with this plugin, or would some custom coding be required?