From the Maglr dashboard, go to the Settings tab, this area allows the user the change many different settings to do with the Maglr dashboard, editors, and publications.
Once in the settings tab,(You may automatically be on the General settings area) click the General Settings link located on the left side of the dashboard, under General. This area allows the user to change the general settings of the dashboard.
Under Language interface select the languages you would like to use in your publication, you can select multiple by clicking the tick boxes on the left side of each language. Once you have selected the languages you wish to use during your publications, you must then click the green Save Settings above the list of languages.
Now when you make a new publication, the settings have been set so that the publication will be under those languages the user has selected.