A website clone with Joomla

I would like to have a website clone ([[login to view URL]][1]) in a foreign language (non-english). Translation will be handled as a separate project which should not be a concern at this point. The development should be done in English but english language strings on the UI should be easy to be modified/replaced without much programming experience. I have some Joomla and PHP experience. So, I prefer if this website is done in Joomla with existing or custom extensions. However, I am open to any other technologies if they are easy to manage. I would like the website to have the same functionalities provided on the original website.