Not at the moment. There is no pause or freeze option.
What you can do instead: cancel, keep your access until the end of the period you have paid for, and resubscribe whenever you want. Your progress, streaks, lesson history and portfolio all stay on your account while you are away, so nothing is lost by taking a break.
One thing to check before you do: promotional or introductory pricing usually does not survive a cancellation. If you are on a discounted rate, resubscribing later may be at the standard price. If that is your situation, email info@finoha.net before cancelling and we will tell you exactly what your plan would cost on return.