This functionality is currently available via administration panel.
You can specify the set of languages for working in the system. In case a page is localized, you can select a language to view the page in:
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The set of available languages is configured in the Preferences for localization group. To configure the preferences for localization,
On the Navigation menu, point to Company profile and click Settings.
On the Settings page, on the UI tab, click Preferences for localization to expand the form:
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3. Select the languages of your choice.
4. Click Save.
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For further information on localization, please click Multilingual description.