Yes; simply pour/siphon enough out to account for the increased volume (from the CO2 bubbles, multiplying yeast organisms, and lees/sediment). I generally haven’t had issues with this, since I simply don’t allow juice to reside in the neck of the carboy.
Fortunately, there is generally no “krausen” (glutinous froth) in fruit-only fermentation, but perhaps some bubble retention from the pectin and other natural particulates, or perhaps any additive-carriers like corn starch and emulsifiers in certain tablets and dry yeasts.
Again, this isn’t even close to being a problem if you avoid filling juice into the neck of the carboy. The rule of thumb is
to stop at the “shoulders” of the 5 gal. carboy, or the handle of a 1 gallon.
Offhandedly, I’d say as a rule for cider:
Use the number of gallons (total volume, including sugar, etc.) you’re fermenting, and multiply that number by 3 and make that total your cubic inches of airspace between the liquid and the mouth bottom of the airlock. (i.e. 5 gallons: 5x3=15 cu. in.)
However, in everyday practice, make sure your fermenter can hold enough volume to account for what you’re putting in it, and then some airspace (see above formula)