Macro: Replace all occurrences of words which are identical to content of \label{...} into \nameref{...} (unless of course the \label itself)

Question

This question is a follow-up of Macro: Replace all occurrences of a word, but would like to ask for a possibility to do the same with words (e.g. foo) that are identical to the contents of certain or all \label{foo}s, and have those words automatically replaced into a \nameref{foo}s, unless of course for the one instance of \label{foo}.

Explanation of the MWE below:

The following contents of \labels{...} occur:

• \label{The first section}
• \label{The foremost section}

That means that every other instance of text which is identical to any such content (other than the instances of the \labels{...} itself of course) should be automatically changed into a \nameref{...} with those contents.

For example, any other occurence in the text of:

• The first section

should be turned into (I am talking hyper-markup here, \nameref{ }should of course not be visible to the end-user):

• \nameref{The first section}

which could then automatically become a clickable link to the

• \label{The first section}

Analogue, this can be done for any number of labels (e.g. a Second section, a Third section, etc... could have analogue labels).

Note: it should not only work for (labels near) Sections, but it would be nice to have it functioning for any labels.

MWE

\documentclass{article}

\begin{document}

\section{The first and foremost section, with 2 nice labels called ``The first section", and ``The foremost section" respectively (without parentheses).}\label{The first section}\label{The foremost section}

This is some text, now let's imagine that you want to refer \textbf{automatically} to the section above, by simply typing the following words: The first section.\\

Alternatively, the string ``The foremost section" (without parentheses) should also automatically be changed into a \textbf{nameref} which automatically links to the label accordingly.

\end{document}