I would like to override the standard
/taxonomy/term/% view for certain terms in a given vocabulary in two situations: one is for a given term, another is for all childs of a given term (so if and only if the current term has XXX has parent, the view must be triggered°.
When one of the condition above is met, then this view must be triggered, the standard view must be displayed otherwise.
What is the proper way to achieve this?
Example: Standard taxonomy page orders teasers by published date and it is generally what I need except for all the children of the term "Regions" (Africa, Asia, Caribbean,...) where I need to order them by Country and provide exposed filters.
I don't want to create a view for each of those terms. I would like to create a view that is triggered only when the parent term is Regions. In all other cases, the standard
/taxonomy/term/% view must be rendered.