code: def header_to_column(field):
      """Convert the field name in the header to a column name
  
      This function converts Image_FileName to FileName and
      Image_PathName to PathName so that the output column names
      in the database will be Image_FileName and Image_PathName
      """
      for name in (
          C_PATH_NAME,
          C_FILE_NAME,
          C_URL,
          C_OBJECTS_FILE_NAME,
          C_OBJECTS_PATH_NAME,
          C_OBJECTS_URL,
      ):
          if field.startswith("Image" + "_" + name + "_"):
              return field[6:]
      return field
  
file_path: CellProfiler/src/subpackages/core/cellprofiler_core/utilities/core/modules/load_data.py
imports: import functools
  import numpy
  from cellprofiler_core.constants.measurement import C_PATH_NAME, C_FILE_NAME, C_URL, C_OBJECTS_FILE_NAME, C_OBJECTS_PATH_NAME, C_OBJECTS_URL, COLTYPE_VARCHAR, COLTYPE_FLOAT, COLTYPE_INTEGER
label_desc: Use image node_id 1 for calling a global function with example usage: header_to_column(field) and returns: field, field