[DW 2019 macOS] How to create a shortcut for "markup as <code>...</code>"?

It used to be a very, very simple process using the Snippets Window.

Prior to CC 2017, you could create a wrapping Snippet with any code you liked, meant to be added in front of and behind the selection. You could also then set a keyboard shortcut to add the code.

That changed when they introduced Snippet Keywords and removed the majority of links to Snippets in Keyboard Shortcuts. The old Wrapping Snippets are also gone entirely from the program now. There was a time where, if you brought your Snippets over from the older version of DW, they would still wrap (though the shortcuts were still gone, requiring a double click of the Snippet in the Snippets Window) but that has also since been removed.

The fastest way to wrap a selection a set of tags, right now in CC2019, would be to...

1. highlight the selection
2. Hit Ctrl + T
3. Start typing the tag until DW's hinting shows the right one
4. hit Enter twice

I still use CC 2015 for production work, in large part because of the scaling down of the Snippets Window's functionality.

There's no way I know of to wrap more than a simple tagset around a selection without multiple Snippets and keystrokes being used, in CC 2019.