Once you have set up one section in bass clef with the appropriate clef/transposition override, I think that it is possible to use alt-click to copy that bass clef to another location. The bass clef in the new location should preserve the override.
For the Horn in F, I don’t think there’s a better way. To the best of my knowledge there’s no instrument definition that handles the transposition of bass clef differently to the transposition of treble clef.
Another approach. Use the Bass Clef 8 above/below clefs.
Then, in Notation Options > Clefs, set the Respect octave indicator option.
If you don’t want the little 8’s to show, go to Library > Music Symbols > Clefs and replace the glyphs with the standard Bass Clef glyph.