Multilanguage S.E.O.

Multilanguage S.E.O.
I have a new client, that has a website in local language and, he wants to expand to new countries.
++++++++++++++++++++++++++++
list of top cheapest hosting http://listtop.pw/

Top 200 best traffic exchange sites http://listtop.pw/surf

list of top gpt sites
list of top ptc sites
list of top ptp sites
list of top crypto currency Wallets sites
Listtop.pw
Listtop.pw
Listtop.pw
+++++++++++++++++++++++++++++
Technical team implemented a local version of the website (other than original) that, changes the language, but does nothing to the URL.
For example domain.com is in Italian, you change the language from Italian to German, and nothing happens to the URL. I guess is something with java??.
I`m asking you guys, which way is the best to go for a multilanguage website, to have maximum chance on S.E.O.. It`s with folders, sub-domains, or local domain, or, other way?
Thank you !
Hey Jelinek, Which CMS are you using for your site? If you use Wordpress , then you can use Polylang plugin for translate your site to other local languages. As this way, you can Optimize your site on multiple languages. I've already used this way for my client site and ranked for local Keywords.
Multilingual SEO is all about optimizing a website content in a variety of languages. Rather than creating a subdomain or local domain, you can install translator on your website and this is the best way to optimize your website for multilanguage.

v hostel uberlandia
did ridiculous 6 make money
z hostel roofdeck bar
domain registry
sfi4.com
make money c programming
v-hosting norge
m&b how to make money
host hat isaac
le domaine de verchant
domain yard house
domain hosting forum
hosting packages
how does kourtney k make money
ehosting venezuela
host image for forum
hosting 4u
promotesites.eu
host words
domain g suite
make money red dead redemption 2 online
hosting ufc fight
make money vlogging
hosting 0.99