Slack Alerts

Maybe I'm missing something, but when alerts arrive from Smartsheet to our Slack channel, they are all coming from me, specifically. In other words, there is a line at the bottom of the alert saying "As of 12/04/23 | Sent by <my email address>" For other non-slack alerts/workflows, I'm able to select who the alert should come from. I would prefer that any alerts come from Smartsheet and not me. Is there a way to do that for Slack alerts?