How to change the string of the spell action without changing it for all spells?

[certif]

Hello, I'm helping make a character called Woly and everything is working great so far.
However, this Cast Spell text is a bit annoying when it's just supposed to be a drawing. How could I change the text here? Do I need to add a custom action? 

    inst:AddComponent("spellcaster")
    inst.components.spellcaster.canuseontargets = true
    inst.components.spellcaster.canuseondead = true
    inst.components.spellcaster.quickcast = true
    inst.components.spellcaster:SetSpellFn(AttemptToDraw)
    inst.components.spellcaster:SetCanCastFn(function()  
        return true
    end) 


Thanks.