Click your profile icon located on the top right of the screen (displayed as a circle). Select Settings. Once the page loads, select Connected Wallets.
The wallet address listed under “ACTIVE WALLET” is the address currently connected to the site.
Once a wallet is connected you should see an option to “Save Wallet” on the Connected Wallets page. Once selected this will ask you to sign a message proving wallet ownership. Once this is done, your wallet is saved to this account.
On the Connected Wallets page, simply click remove wallet. This will remove it from your saved wallets and will require you to reconnect and re-sign if you would like to save this wallet again.
Simply change the wallet connected within your web3 app (metamask or otherwise). On the Connected Wallets page this will update to show your newly connected wallet. If you would like to save this, select Save Wallet which will add this to your list of saved wallets.