If you are interested in translating WebSwoon in another language, you can use the nice POEdit program to build your own catalog.

You can find the reference english catalog file in this folder :
[webswoon installation folder]\locale\en\LC_MESSAGES\webswoon\webswoon.po

You can test your own built webswoon.mo file by replacing the existing webswoon.mo file in a language folder and by selecting it in the program options. When it's working, you can send your catalog by email so it can be added in next release.

Remember that original english texts must remain against your translation in the catalog or it will not work.

To update an existing catalog, open it and update it using the english reference webswoon.pot file.