code: def _preprocess_data_array_name(
      dataarray, numeric_name_prefix, include_orig_name
  ):
      """Change the DataArray name by prepending numeric_name_prefix if the name is a digit."""
      original_name = None
      named_has_changed = False
      dataarray = dataarray.copy()
      if "name" in dataarray.attrs:
          original_name = dataarray.attrs.pop("name")
          original_name, new_name = _handle_data_array_name(
              original_name, numeric_name_prefix
          )
          dataarray = dataarray.rename(new_name)
          named_has_changed = original_name != new_name
  
      if named_has_changed and include_orig_name:
          dataarray.attrs["original_name"] = original_name
      return dataarray
  
imports: import logging
  import warnings
  from satpy.cf.attrs import preprocess_attrs
  from satpy.cf.coords import add_xy_coords_attrs, set_cf_time_info
label_desc: Use image node_id 2 for calling a global function with example usage: _preprocess_data_array_name(dataarray, numeric_name_prefix, include_orig_name) and returns: dataarray