Lawumun @morti and the others on the LM Team are the only ones I know of who have direct access to the actual files, so I'm not able to do any kind of translations or anything like that, but maybe whoever the kind soul who worked with the SG2 files was can work some magic there too, or maybe there are some new files out there that are dubbed & can be added. I usually opt for subs myself, just because I like to hear the original languages spoken, but I know others prefer dubbing for other reasons. I hope it works out for you!!