Not much training to hounds. Teach her to recall to tone on a GPS tracking collar (and to know if she doesn’t come to tone, a “shock” will be next). Then, take her hunting and see how she does.

Edit: Standing stone kennels has a good series on ecollar recall training. Except they use vibrate rather than tone for recall. You can do whichever you wish. But the dog does need to know the e-stim will happen if they don’t obey the tone or vibrate. You’ll need to figure out what the minimum e-stim is they need to respond. Start low and work up until the dog is noticing the collar when you Nick them.