Text used in ReoGrid are defined in the class called LanguageResource, a static class that is used only as collection of text. Modify the properties of this class to translate the default text into international language of target application. For example:

LanguageResource.Menu_InsertSheet = "Insert Worksheet";
LanguageResource.Menu_DeleteSheet = "Delete Worksheet";
LanguageResource.Menu_RenameSheet = "Rename Worksheet";

If properties have prefix Menu or Button, it is also possible to give a shortcut key for menus and buttons, for example:

LanguageResource.Menu_InsertSheet = "Insert Worksheet (&i)";