feat(client): add `WithFromName` to tx factory (backport #18852) (#18854)

Co-authored-by: gsai967 <153279976+gsai967@users.noreply.github.com>
Co-authored-by: Julien Robert <julien@rbrt.fr>

CHANGELOG.md

@@ -37,6 +37,10 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+### Improvements
+
+* (client/tx) [#18852](https://github.com/cosmos/cosmos-sdk/pull/18852) Add `WithFromName` to tx factory.
+
 ## [v0.47.7](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.47.7) - 2023-12-20
 
 ### Improvements

client/tx/factory.go

@@ -130,6 +130,7 @@ func (f Factory) Fees() sdk.Coins                           { return f.fees }
 func (f Factory) GasPrices() sdk.DecCoins                   { return f.gasPrices }
 func (f Factory) AccountRetriever() client.AccountRetriever { return f.accountRetriever }
 func (f Factory) TimeoutHeight() uint64                     { return f.timeoutHeight }
+func (f Factory) FromName() string                          { return f.fromName }
 
 // SimulateAndExecute returns the option to simulate and then execute the transaction
 // using the gas from the simulation results
@@ -201,6 +202,13 @@ func (f Factory) WithKeybase(keybase keyring.Keyring) Factory {
 	return f
 }
 
+// WithFromName returns a copy of the Factory with updated fromName
+// fromName will be use for building a simulation tx.
+func (f Factory) WithFromName(fromName string) Factory {
+	f.fromName = fromName
+	return f
+}
+
 // WithSequence returns a copy of the Factory with an updated sequence number.
 func (f Factory) WithSequence(sequence uint64) Factory {
 	f.sequence = sequence