Not if you have an “official” Zynthian V5 or V5.1 - they want their power in from a barrel connector, like a typical guitar pedal.
You could use an adapter in addition to the Canakit:
And here is a supply that will work directly and a diagram showing the dimensions of the Barrel Plug for Zynthian V5 and V5.1:
If you’re powering a RPi5 directly the CanaKit 45W USB-C Power Supply with PD - Black seems like a good choice among many.