How do you slow down the movement of a static body while using random number generator in 3D

Question

Here is my code so far and it is randomly moving at every tick of the game, but I want it to move preferably every 1 to 2 seconds:

extends StaticBody
var rng = 0

var speed = 0.5

func process(delta):
randomize()
rng = randrange(-30.0, 30.0)
translate(Vector3(rng,0,rng)*delta)

Answer 1

add a timer to the scene with one_shot set to false and autostart to true, connect timeoutto some method, and resolve all this movement code in this method