English to French Bus/Financial Finance (general)

Having a multi-channel, multi-stakeholder leak plan in place long before the announcement is a good way to head off unwanted or untrue rumors before they gain momentum.

https://www.iabc.com/3-tips-for-managing-your-companys-commu...

This is just a similar context to the document I am working on.

I understand it is a communication done in order to control leaks of information. I've been thinking of "plan anti-fuite" but I would like to know if you have better ideas :-)