Macros not working on my warlock

Hello,

Macros no longer recogniwe my spells so they are unusable.
For example the soulstone (my game is in French so it’s Pierre d’âme, as in my spellbook)

#showtooltip Pierre d’âme
/cast [@mouseover,exists,nodead,help,][exists,nodead,help][@player] Pierre d’âme

The showtooltip does not even recognize the spell.
I need several macros for mythic+, could you please help me fix this ?

I see the same issue there https://us.forums.blizzard.com/en/wow/t/soulstone-mouseover-macro/769518/

Please assist, thank you

#showtooltip
/cast [@mouseover,help] [help] [@player] Pierre d'âme