How to Remove Routine from IOS Widget After Deleting that Routine

So in SmartThings I have the Good Morning, Good Night, and GoodBye Routines that are default ones. At some point I created another routine called Coming Home. I deleted the Coming Home Routine a couple months ago but it still shows up on my IOS widget. Is there a way for me to reset or delete it because I want to create a new Routine and add that to the widget.
I have tried deleting the widget and then adding it again and that didn’t work.
Any suggestions?

Thanks. Your info got me in the right direction. I had no idea that if you click on My Account that you can Manage the items on the widget there. Thanks again.