"Style Request: [ACCRA]"

Hello I'm trying to adapt a style for the ACCRA (Audit Comptabilité Contrôle : Recherches Appliquées) review.
I think I am almost managing to do it.However I don't know how to change the "Dans" in "In) for a chapter of book document, either directly in a notepad or with https://editor.citationstyles.org/visualEditor/.
Here are the rules to follow : https://www.afc-cca.com/assets/images/bibli/2022 MCL/ACCRA/Mise en forme ACCRA VF.docx
Here is the code of the .csl file : https://www.cjoint.com/c/NIsi1TdAzrR
Can you help me, please.
Thanks you in advance
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