If you are talking about scripted multisig, i.e. one that uses either OP_CHECKMULTISIG or a leafscript with OP_CHECKSIGADD: No, because the address is a representation of the output script, and the output script includes a definition of which three public keys form the quorum. Changing the quorum will therefore change the output script and a different output script will be represented by a different address.
If you are talking about a P2TR output encoding an output that under the hood can be spent with a 2-of-3 threshold signature (e.g. using FROST or ROAST): Yes, because you can use two private keys to create three new shards of which 2-of-3 are sufficient to produce a valid signature. This allows you to rekey your wallet without moving your funds.
If you are talking about scripted multisig, i.e. one that uses either
OP_CHECKMULTISIGor a leafscript withOP_CHECKSIGADD: No, because the address is a representation of the output script, and the output script includes a definition of which three public keys form the quorum. Changing the quorum will therefore change the output script and a different output script will be represented by a different address.If you are talking about a P2TR output encoding an output that under the hood can be spent with a 2-of-3 threshold signature (e.g. using FROST or ROAST): Yes, because you can use two private keys to create three new shards of which 2-of-3 are sufficient to produce a valid signature. This allows you to rekey your wallet without moving your funds.