Sparkplug topic change issue

I have few questions regarding sparkplug namespace.
Is the namespace topic is limited to 5 hierarchy one?
I am trying to implement the below topic structure to get publish,
spv1.0/LMW/TMD/UNIT1/Cylindrical/DDATA/GW1001/M10001
I have tired all the combination not able to achieve this? Kindly help me on this!
My tag path looks like this!