You can get close, but things will be missed. So you'll edit, or provide more info to the AI outside your pseudocode, and maybe get to what you want. But another change will undo the fix you made, because whatever hidden AI context was needed for that first fix is gone now.
The pseudocode isn't a bad idea in terms of trying to visualize a complex idea. But just like writing code, humans suck at truly groking all the implications of their complex ideas, and make mistakes. We need formal methods to double-check those complex ideas to avoid the mistakes. Some kind of formal representation of your idea, in something like a cyclical graph, could have checks on it, to make editing it less error-prone. But you need to get the human out of the loop, or you'll be trapped in the same world we've always been in.