Is the file named content-expertises.php or category-expertises.php?
WP will use the first template file it finds in your theme directory from the following list:
category-slug.php
category-ID.php
category.php
archive.php
index.php
Is the file named content-expertises.php or category-expertises.php?
WP will use the first template file it finds in your theme directory from the following list:
category-slug.php
category-ID.php
category.php
archive.php
index.php