Question 1: Does MaTeX recognise all symbols
MaTeX["\otimes"] works but MaTeX["\bot"] where \bot is a the perpendicular sign in lateX doesn't work
Question 2: How to write just text in MaTeX?
MaTeX["Theory of everything"] yields Theoryofeverything in mathmode without spacing and MaTeX[Theory of everything] yields everythingofTheory without spacing and the words reversed.
Use the follwing code to install Matex:
ResourceFunction["MaTeXInstall"][]
<< MaTeX`