VBA: How To Program A Changing Variable Name In A Loop

Trying to code my first custom VBA function. The function is supposed to translate the words in a cell by repeatedly looping through the string and looking through a list of provided translation words.

Problem is the variable name changes with each loop, and I can't figure out how to program the name change.

Function TestTranslate(TranslateCell, ProductCell) As String

Dim t As Long
Dim TranslateCeiling As Long
Dim SS1 As String
Dim SS As String
Dim Q, R As String
Dim W As String
Dim LLRString, MLRString, SLRString As String
Dim LRString, MRString, SRString As String
Dim TArray() As String

Looks like the loop keeps defining Q as "SS" & t instead of doing the select case formula. I tried removing the Q variable altogether and making it read just "SS" & t = Replace(R, LLRString, LRString) for example and keep getting a compile error.