Yes. In cura its no problem to set it to wipe it at every layer. But im not sure it will improve the print by having the nozzle enter the print every layer from outside. I hoped to find a way to set it to wipe every 2 or 3 mm in Z height (every 10 layers?).
Its not that its impossible to pause the print and perform a nozzle wipe or some other action. Pressing pause does this.
Im going to edit the pause script to perform a nozzle wipe every time i press the pause button, but it would be so helpful if octoprint monitors the Z-height and pushes for this nozzle wipe every moment you want to have the nozzle cleaned.
For PETG its not a problem, for PLA it is. The amount of force when the nozzle hits a hard blob of PLA is too much