Highlighting Macro?

Hi! I've searched everywhere for a basic macro (not sure if that's even what I need) to add to my current code. What I'm looking to do is similar to what my timestamp macro does, but with highlighting.....

Ex. Enter "NAME" in cell 1 (column F, row 1655) and have cell 2 (column A, row 1655) highlighted yellow.

Also another similar concept, but with the whole row being highlighted....

Ex. Enter "X" in cell 3 (column H, row 1655) and have all of row 1655 highlighted yellow.

Any help would be greatly appreciated. File attached.