>>105786472
find another solution, which is 'almost' native part of ST
https://github.com/LenAnderson/SillyTavern-LALib?tab=readme-ov-file#re-replace
https://github.com/LenAnderson/SillyTavern-LALib?tab=readme-ov-file#message-edit
/re-replace
find=/manicured\sfingers/gi
replace="{{random:delicate fingers,elegant nails,lithe fingers}}"
{{lastMessage}} |
/message-edit message={{lastMessageId}}
append=false {{pipe}}

but now:
1. how can I apply this on all {{char}}'s replies before lastMessage?
2. there's no something like {{lastCharMessageId}}, that means it also runs on {{user}}'s msg.