You can create custom backdrop using this script, There is some presets for label and you can add different label in custom label input area. and you can change font size for the label also.
jns_backdrop
Updated: 26 April 2022
Author: jishon
Compatible Nuke versions: 11.0 or later
Compatibility:
installation:
1) put this script in your .nuke directory or your plugin directory
2) edit the menu.py and add this line
3) import auto_cornerpin
m = nuke.menu('Nuke')
m.addCommand('JNS/jns_backdrop', 'jns_backdrop.autoBackdrop()', shortcut='ctrl+b')
4) make sure that you add the plugin path in the init.py file
Thank you..