Increment a number value within a string of varying lengths

The attached shows an example of a segment of data that I would need to change

I was able to combine a couple solutions together to accomplish this task, one for extracting a string, a second for incrementing a number within a string and a third for substituting one for the other but the result is a huge formula.

Is this the most efficient way to accomplish this or is there some more efficient method that I'm not seeing?

First: Extract "Row-x" to helper column B:

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Then increment "Row-x" to "Row-x+1" to helper column C:

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Then substituting one for the other:

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For the final result without using helper columns (longer because I've had to repeat certain parts:

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