Is there an ArcPy method for amending the heading of a layer's symbology without having to amend the field name (which would be problematic)?
I know how to change the layer's name & the classificationField
that the symbology refers to, but I cannot find any documentation on amending the field name in the TOC so that something more meaningful appears in the legend.
Without having to amend the field name, which would be problematic, any ideas?