Find and Replace tool should Replace/Append based on first matched occurence in the lookup

[SammyTarafdar]

The Find and Replace tool currently replaces text or appends fields by reviewing the first word in the string and evaluating if there is a matching value in the lookup replace table. If there is, it returns the replace text or it continues onto the next word in the string and repeats until a match is found or not found.

However the functionality should be that the entire string is evaluated and the first match in the replace lookup table is returned. This is similar to how the VLOOKUP formula functions in Excel. 

This makes workflows easier to maintain as the ordering of the lookup table can be amended to return the appropriate value. The ordering of the source string is far trickier to automate/change. 

I have seen workarounds where append fields is used to append all lookup values to each row and then find rows which contain the string and use a sample tool to return the first row, however this causes processing issues when working with large number of records/ lookup values.

The functionality should either be changed or at least a setting which can be toggled to switch between the two options.