Specific:
When I have the talent Mongoose Bite, creating a macro with /cast Raptor Strike won't activate it.
If the macro contains /cast Mongoose Strike, sometimes when saved, the text switch to /cast Raptor Strike
Variations of Shrapnel Bomb won't cast unless you put them in the macro like this
/cast [nomod,combat] Pheromone Bomb
/cast [nomod,combat] Volatile Bomb
/cast [nomod,combat] Shrapnel Bomb

Also check on wowhead and search the spell by name. In the HTML header is the spell number..

I need more than that - I need the actual spell ids of what the base spell id is and what the updated version is. I need to know what should be in here:

https://github.com/TimothyLuke/GnomeSequencer-Enhanced/blob/master/GSE/API/Statics.lua#L355

how do you get a spell id?

Raptor Strike. 262839
Mongoose Bite. 259387

when you have the talent, your skill will rorate all three of them randomly. The same button can have any of the 3 at any time

Shrapnel Bomb: 270335
Volatile Bomb: 271045
Pheromone Bomb: 270323

You cant macro that any differently to what you have done:

/cast [nomod,combat] Pheromone Bomb
/cast [nomod,combat] Volatile Bomb
/cast [nomod,combat] Shrapnel Bomb

There is no base ability to call.

Addition to hunter
Statics.BaseSpellTable[270335] = 259495 -- Shrapnel Bomb -> Wildfire Bomb
Statics.BaseSpellTable[270323] = 259495 -- Pheromone Bomb -> Wildfire Bomb
Statics.BaseSpellTable[271045] = 259495 -- Volatile Bomb -> Wildfire Bomb

Thanks @cymiric