This is my thinking so far:
Create Custom module which is fired by an event listener when Admin Magento Website triggers event:
So far so good…
How do I get the methods from the observer class which relate to the data I need to be able to replicate this request across every active store?
I realise I will need a Helper class to fetch all the websites which need to be
As a secondary question is there a magento class/function which fetches list of websites in an install?
Apart from adding logic to check if the chosen product/category has an associated product/catalog in each of the store which is getting the new rewrite, are there any other checks I should make?