You can change the language of the galleries (client-side only) by setting up a default language in your global settings, or change each gallery individually. When you set a global language, it will affect any future created galleries.
Global Client Gallery Settings
1. Click Settings from the Main Dashboard.
2. In the Profile tab select a language under the Default Locale drop-down menu.
Individual Client Gallery Settings
In the Name & Cover tab of the gallery, choose the Language in the drop-down menu.
Photographer Dashboard Language
You can change the language on the photographer side. This is translated via Google Translate.
1. Click the language icon from the Main Dashboard.
2. Select the Language from the drop-down menu and click Done.