how to transform Unicode characters to a different font?

I was able to transform sinhala Unicode characters to symbols by just copying those characters into MS word and chang开发者_高级运维ing the font to TIMES NEW ROMAN, The letters are in the link image;

sequence of symbols and letters = fnda, rduqj - .Kl rduqj

But now I can't changed those Unicode characters into sequence of symbols and letters. Every time I paste those characters it doesn't allow me to change to another font type. How can I make it changeable or is there a better way of getting that sequence of letters?