The plugin is translation ready. It uses the original WordPress translation methodology. The POT file – mstw-lm-addons.pot – is in the plugins /lang directory. If you create a translation for a particular language and locale, please forward it to me, and I will include it in the next release. (If you don’t, be sure to save it in a safe place before installing a new version of the plugin, or it will be gone!)
If you are not familiar with how to create .po & .mo files from .pot files, you can find lots of help on the web. Several tools are available to create these files, and some translation plugins are available on WordPress.org. I am happy to point translators in the right direction; if you know the language, I can help with the technology. Just contact me via the contact form on shoalsummitsolutions.com.