using _fnc_scriptName within a cfgFunctions Function works great.
combined with diag_log it can produce some quite informative debug lines:
[storm][fx_sound](storm_fx_sound_fnc_remote_3d) FX_Sound HMO created - [...]

It would be even more amazing if _fnc_scriptName would pickup the key value when methods are being executed.
[storm][fx_sound](any) Helper Created vs. [storm][fx_sound](#create) Helper Created

Alternative:
introduce 2 new magicVariables

1. _meth_scriptName specifically to work inside methods
2. _scriptName to work universially, within CfgFunctions and HMO Methods.