A title earned honestly can still describe only one part of your competence.

Any label is a compression, and the parts squeezed out are usually the ones you would most want known. You may have earned the name fairly and still find that it says nothing about the other things you can do, the problems you happen to be good at, or the work you did before. Over time the risk is that you start believing the summary yourself and offering only the sliver of you it covers.

Make a list of what you are capable of that your title does not mention. Keep at least one of those things in use, even in a small way, so it stays alive.