[Vuejs]-How can I send props to a third child component? or an array of components

Yes.

you can pass a prop to a component that passes the same prop to another component.

Vue can keep them straight.

Changing the value of the prop at the beginning of the chain will propagate through to all the components. this also means you if you want to change the value from one of the child components you will need to first emit https://vuejs.org/guide/components/events.html