Speaker-Id doesn't handle double surnames with a space between them

[twaltzing]

Hi, hope this is the right place and way to go about this,

Speaker-ID is awesome, but I deal with a large amount of Hispanic speakers who have double surnames. Some are hyphenated, which works fine. Others only have a space between two surnames, and the plugin seems to just glue them together with no space. I tried adding an additional space, but the result is the same. I've tried inserting Unicode invisible characters where the space would go and that resulted in outputting of only the first surname.
Example:
MR. VALENZUELA GARNICA becomes MR. VALENZUELAGARNICA