I have a clematis integrifolia 'Juuli' that I planted (years ago) too close to a hydrangea 'Quick Fire' and I'd like to "move" it over a few feet. Can I do this by layering a few stems at a time in the direction I want it to go?

Alternatively, I could transplant it in the fall or spring, but I'd hate to risk losing it. Any thoughts from someone more experienced than I am with these?

Editing to add that it's not a huge, robust plant like 'Roguchi" or I'd just dig out a chunk. It probably only has five stems - suffering from some neglect over the past few years.