There is a pack that I like. Specifically, it is the LSPD Pack (ELS) v4.0 by thegreathah. Problem is that some of the vehicles are the same file names. For example, the 2011 CVPI is named 'police.yft' but the 2016 FPIU also has a file called 'police.yft'. How can I use both of these vehicles to replace the default ones in LCPDFR when both are the same name?
Secondly (maybe side note) In the default vehicles, can I swap the ones I don't use for one of the downloaded ones? Because I certainly don't use a military jet, nor do I use the motorcycle, and a bunch of the other vehicles.