Mute relay command


I need to mute, the retransmission and I need the audio of the playlist to be released even if the retransmission is in effect. Ex. For this application: "Radioboss of a local radio needs to execute the main playlist with commercials via DTMF, but keep the retransmission muted and only release it at the end of the playlist with commercials, thus avoiding a reconnection and delaying the audio that is in the broadcast Is it possible? I saw that the retransmission cancels the audio of the main playlist, there is also no command to change the retransmission.