Language Support Toolkit is a combination of main elements that should be used to add multilingual option to applications and VIs.
The Toolkit consists of 3 main parts:
Library with VIs that provide language change to front panel object properties, such as control captions, button boolean texts, table’s column and row headers, custom menu items and so on. Dialog boxes with language support are provided as well. Library as well contains templates to use when creating VIs with language support. An interface to select the language during installation is also provided.

Template VIs with integrated language support, to ease the creation of VIs with language support.

LS Integration project template that gives opportunity to create projects with integrated language support easily.

Note, VI Package Manager 2014 is required to install the package.