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You are exchanging tools that Express.js offers you.
The app.use([path,] callback [, callback...]) wait as first parameter o url or a Regexp to handle urls. Then to display the tab you use the res.render(view [, locals] [, callback]) and then yes, it waits the way to the board where you have the views.
So your code should be (simplified):
app.use('/meu-url', (req, res) => {
res.render('/camisa/marvel');
});

