Any way to run a different extension via : followed by its Command ID?

[alastairsounds]

Wanting to utilize the functionality of an extension called "JSON Path Status Bar" (link) in a macro to write some documentation. Have to repeat a handle of actions that could potentially be put in a macro. Ideally I can find a way to do the following, but I'm missing a feature to call the extension by its Command ID.

Macro overview:

1. /foobar + Enter
2. Cursor Match to "n of 58"
3. (MISSING PIECE) something like :vscode execute "extension.statusBarJSONPath"
4. gT to navigate to previous tab
5. p to paste the JSON Path (looks like fizz[3].buzz[0].foobar) into a markdown file
6. gt to navigate back to .json file
7. (repeat)

I'm aware I can create a mapping of something like { "before": ["<Leader>", "y"], "commands": ["extension.statusBarJSONPath"] } in the settings, but something in my head says it's possible via vim's command line and I just don't know what it's called. Would be great to know for future macros that also need a one-time solution that can be called via command ID. Any help?