Simcut
BF3 Addict
Open the DB, find the table "commentarynames", then you basically change the name in commentarystring to match the player whose name you want said, so if you find Stone change it to Stones for John Stones and copy the commentaryid, then open the table "playernames" find Stones and change the commentaryid from 900000 (which means no callname) to the correct ID for Stone.
For someone like Jetro Willems you don't need to change the name of the callname because it's already Willems but for some reason in playernames table he didn't have the commentaryid for the callname so just change that and save.
I always regenerate next, not sure if it's needed but doesn't hurt.
And of course before doing this you should back up your DB just in case \FIFA 16\data\db I just right click the two files and "add to rar" which does the job.
Hey man, sorry I'm being completely thick here, I'm not sure what program to open the database in at all, please enlighten me a bit more thanks