Amend automatic payment wallet location

Can we change the wallet automatic payment is taken from (for blocklet use etc) would be nice to organise every wallet in DID and also rename so we know where auto payments will be taken from and we can put a set amount into that wallet, for example currently mine are linked to my main wallet but could I change this to take payment from one of the other wallets that have been created and rename it as payment wallet so I know that my main balance is unlikely to change and I have a set amount put aside to cover blocklet payments in an alternate wallet. 

The ability to rename or add a memo to each wallet would also be useful so we know what we are using them for (I know some auto generated wallets seem to display this information but others don’t) it can get very messy looking and confusing when DID auto generates so many wallets 😅.