Ignore the word that has been replaced into specific words when comparing the folder / file

Question

I am using WinMerge to compare my Java source code because it is quite handy (comparing multiple folders and sub-folders, specifying the file extension you want to compare,...).

However, I want to ignore (return is identical or not hightlight) with the words I have specified. For example:

I want to ignore (not highlight as changed) >> Macro.BW_16 if it is changed to /16 or >> 4 and other value will not ignore:

Left line: Macro.bytMaxHintWidth = (byte)((Macro.SCREEN_WIDTH >> Macro.BW_16) - 2);

Right line: Macro.bytMaxHintWidth = (byte)(Macro.SCREEN_WIDTH / 16 - 2);

It will only highlight: Macro.bytMaxHintWidth = (byte)((Macro.SCREEN_WIDTH >> Macro.BW_16) - 2); at the Left line.

Or:

Left line: Macro.bytMaxHintWidth = (byte)((Macro.SCREEN_WIDTH >> Macro.BW_16) - 2);

Right line: Macro.bytMaxHintWidth = (byte)((Macro.SCREEN_WIDTH >> 4) - 2);

It will ignore (return as identical / without any highlighted).

Or:

Left line: Macro.bytMaxHintWidth = (byte)((Macro.SCREEN_WIDTH >> Macro.BW_16) - 2);

Right line: Macro.bytMaxHintWidth = (byte)((Macro.SCREEN_WIDTH >> 16) - 2);

It will highlight: Macro.bytMaxHintWidth = (byte)((Macro.SCREEN_WIDTH >> Macro.BW_16) - 2); at the Left line.

And: Macro.bytMaxHintWidth = (byte)((Macro.SCREEN_WIDTH >> 16) - 2); at the Right line.

I have tried using both the Substitution Filters and PrediffLineFilter.sct plugin, but neither of them are working.

I reported this issue on their GitHub repository. There have been many answers / tests that were given but still could not solve this problem.

Therefore, I hope there will be another plugin / tool that can do the same and solve this problem.

I appreciate your answer.