For any means of communication language is requires. Language barriers are the convention communication barriers which cause misinterpretations. WordPress, by default is a single language platform. It was not designed to support more than one language at a time. Matter of concern, at some instinct you may find that you want to develop or provide more than one language on your WordPress site to drive international visitors or to the community of different languages. Fortunately, WordPress support community has solved this issue by developing the plug-in that translates your website to different language without building up the same website of different language.
You can make your WordPress site multi-lingual by various methods. Basically, you only got to install a plugin that will move from one to language to another. The plugin can simply be managed from a single WordPress installation, with no need for multi-site.
Some plugins will also need to manually install the .mo files for the languages you want by picking the same for the language you’re interested in. Although the features may vary from plugin to plugin, the way the plugins go about their job is quite similar. The languages are then installed for you.
As per your needs and the type of website that you are managing, a free plug-in can be sufficient but if you are looking for the advancement and you think you need more support along the way, then you might opt our multilingual WordPress support consultant.