How to keep multiple Vue-routers on the same page?

Question

Vue.js

Good afternoon actually a subject...
In general the task would seem banal. There is a page with a router, switches components. But here is unexpected - the component can have its own router.
In the examples from the docks, there is no such thing - they recommend using child's of one router and not creating new ones, but as for me it's stupid - there can be a router in the child component ... or maybe not. It's just a sub-menu, then a third layer may appear there, and what, to describe everything in one place?
In general, I would like examples.

Answer 1

See "Named Paths" https://router.vuejs.org/en/essentials/named-route... or "Named Views" https://router.vuejs.org/en/essentials/named-views.. .Turn on/off components depending on url parameters .