如何从the_content中删除H1标签并在WordPress的头文件中插入？

I want to remove the H1 tags (and their enclosing content) from this part of the content-page.php file in my WordPress site:

<?php the_content(); ?>

And I want to insert those same H1 tags at a specific location in my header.php file. Is there a programmatic way to do this?