Edit page properties

1. Click manage pages  
2. Click the page you want to edit
3. Click on edit
4. Change whatever you see fit
5. Click OK and Go to
6. Click   Publish in the left sidebar
   
7. Click on the Publish button

Multilingual

1. Click manage pages 
2. Click the page you want to edit
3. Choose which language you want to duplicate the page into
4. Enter all required fields for the new language 
5. Click on OK and Go to
6. Click    Publish in the left sidebar
7. Click on the Publish button