Can Thailand immigration link my dual nationality passports, and would switching passports avoid scrutiny of my entries?

If I use a second passport (dual nationality, not a blank passport) that has no history of any entries to Thailand – will immigration be able to link this to my main passport?

My main passport has a lot of SETVs and VEs – if I was to switch the passport I enter with every 8-12 months, would that effectively look like I’ve been outside of Thailand for that period?

Or will the all seeing eyes of immigration know what I’m up to?