Shop won't align car because one front caster and both rear toe-in are out of spec?

[Strife]

So, I just replaced all the original tires that came with my 5-year old Yaris Hatchback (31,000+ miles) but the shop was unable to do the alignment because the right front caster and both rear toe-in measurements were out of spec (see attached image, values are expressed in degrees and millimeters). They recommended me going to some kind of suspension specialist shop, have those values shifted back to spec and get back to them to complete the alignment job. Baffled by their proposal I went home, did some forum searching and learned those values are not even intended to be adjustable, so my question is, what kind of modification is done to correct this? Is that even necessary? Should I rather take it to a Toyota service center and ask for a second opinion? Thanks in advance.