Customisation of the booking website / user interface

On the user interface/customer site, in the price detail, a small '?' is displayed next to 'Damage deposit' and when you move the mouse over it this text appears saying: "Either charged at the property or by a credit card hold"

We would like to have the possibility of personalising this sentence, as the solutions proposed do not correspond to our booking conditions.
We would like to indicate: "To be paid on the agency's escrow account 3 weeks before arrival"

For the time being, we have included a special mention in the general terms and conditions of sale, but we would prefer a more straightforward solution.