How to add a new languages to the site?

1. Log in into admin and then click language management.
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2. Click “Add New” button at the top of the page.
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3. Add a new language and then click submit button
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4. Now, newly added language will be display in the list. Now you have to change all the site contents to your prefered language, So you need to edit it.
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5.After entering all the content, click submit button.
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6.Now your language is ready to use, you should make language status as active, to display your language on your website.