How to make a route to a simple one-pager on one host on react?

Question

React

There is react and a one-pager on the same hosting, it is necessary that when you click on a post there is a transition to a one-pager made on regular .html, is this possible? (I thought I could import it as a variable and put it instead of RegForm, but react does not allow index.html to be imported).
Here's what I came up with, done through react-router-dom:

<Link to={'/landing'} className={s.project}>
    <div>Landing link</div>
</Link>
<Switch>
    <Route path='/landing'>
          <RegForm />
    </Route>
</Switch>

Answer 1

<Switch>
    <Route path='/landing' component={() => {
                        window.location.href = 'https://example.com/1234';
                        return null;
                    }}>
        
    </Route>
</Switch>