Yes I did resolve it. I found this text in Theme settings (see attached screenshot). Go to your store theme, then Customize, then “Theme settings” on the top left. I found that default text in one of the message box under the “cart” section. Hope that helps.
I got stuck on this for a long time, so I figured I would add an additional solution for anyone else having this issue. The screenshot below shows where you can update the cart message (circled in red).