I am writing a latex document in French using Lyx. My problem is the following : using the Theorems (AMS) Lyx module, I would like the "prop" theorem environment to show up as "Propriété" in my latex document rather than "Proposition".
Is there a simple way for me to modify the "prop" environment in the preamble ?
I know I could simply create a new theorem environment and name it "Propriété", but this would force me to use ERT in Lyx whenever I want to write a new "Propriété", which defeats the purpose of using Lyx (unless someone knows a simple way to modify the Lyx module in order for my "Propriété" environment to show up in the drop-down menu).
I hope my question is clear ! Let me know if it isn't. Basically I want to do the simplest thing possible that would allow me to have a theorem environment in the Lyx drop-down menu that shows up as "Propriété" in the final PDF document.