That appears to just hand off the inputs to the class, not the function, which I kind of expected since you changed them to be named the same thing.
In file included from H:\Project files\QA machine\Arduino\Main Arduino\V9_Arrays\V9_Arrays.ino:5:0:
sketch\LCD.h:13:7: note: LCDUPDATE::LCDUPDATE()
class LCDUPDATE{
^
sketch\LCD.h:13:7: note: candidate expects 0 arguments, 7 provided
sketch\LCD.h:13:7: note: constexpr LCDUPDATE::LCDUPDATE(const LCDUPDATE&)
sketch\LCD.h:13:7: note: candidate expects 1 argument, 7 provided
sketch\LCD.h:13:7: note: constexpr LCDUPDATE::LCDUPDATE(LCDUPDATE&&)
sketch\LCD.h:13:7: note: candidate expects 1 argument, 7 provided
exit status 1
no matching function for call to 'LCDUPDATE::LCDUPDATE(int&, int, int, int, int, int, int)'