Using Personal Macros in GSE, is it possible?

Hello fellow comrades, how are u bruhs doing ?

I was wondering if it is possible to use “personal macros” inside the Lazy Macros’s macros.

Eg.:

I have a macro named C (which casts Ice Lance for example).

In my gse i want to use something like “/castsequence Frostbolt, macro C”

Is it possible ?

Regards,