A good rule of thumb in magical matters is if it can be dreamed, it can be done. My method of choice for getting to shielded targets is reweaving fate. Shielded or not, they’re going wherever tf I want them to, shield in tow.
Read this thread, I already answered that question.
Back when I use to actually need shields or did spiritual warfare I always just incorporated scanning to bypass shields cause all shields vibrate on a certain frequency so they can be bypassed if what’s being sent is on a frequency that is not within the same range as the shield, however, the trick is to readjust it back once it’s within the shield.