is Script autoremapping possible?

[SyZbidi]

Hi,

I've just started using the BehaviorTreeCPP, getting to know what is available in the framework.
I'm trying to create a simple loop where my robot plans and moves linearly along waypoints which only change on one coordinate let's say along the Y-axis.
I created a "PlanCartesian" behavior that is a service client of moveit's compute_cartesian_path which takes as input waypoints which is a list of poses.
so I also created a custom waypoint type to be used in <Script/> for geometry_msgs/Pose input and I was wondering if I can define <Script/> only once in my XML file then I reuse it by changing only one out of the seven data like this?

<Script waypoints="0.165, 0.0, 0.677, 0.699, 0.714, 0.019, 0.003"/>
<Repeat...>
  <Sequence>
    <Script autoremap and change second value>
    <PlanCartesian name="plan ..." ..../>
    <Move name="plan to waypoint" .../>
  </Sequence>
</Repeat>

I know there's a popfrom Queue there, I didn't get to how it can be used yet, that's why I'm asking about reusing Script for relative motion

thank you