code: def h2o_H2OFrame_set_name():
      """
      Python API test: h2o.frame.H2OFrame.set_name(col=None, name=None), h2o.frame.H2OFrame.set_names(names)
      """
      row_num = random.randrange(1, 10)
      col_num = random.randrange(1, 10)
      python_lists = np.random.randint(-5, 5, (row_num, col_num))
      h2oframe = h2o.H2OFrame(python_obj=python_lists)
  
      newNames = random.sample(h2oframe.names, col_num)
      h2oframe.set_names(names=newNames)
      assert (
          h2oframe.names == newNames
      ), "h2o.H2OFrame.set_names() command is not working."
  
      newName = "Dolphine"
      h2oframe.set_name(col=0, name=newName)
      assert (
          h2oframe.names[0] == newName
      ), "h2o.H2OFrame.set_name() command is not working."
  
imports: import sys
  from tests import pyunit_utils
  import h2o
  import numpy
  import random
label_desc: Use image node_id 1 for calling a global function with example usage: h2o_H2OFrame_set_name() without return types