Permalinks to /%tag%/?tegory%/%postname%

No. The keyword ‘tag’ is reserved for tag listing pages.

moisty70,

esmi is correct. Please refer to the codex on permalink usage: https://codex.www.ads-software.com/Using_Permalinks

May be I did not explain well. %tag% is in the list at https://codex.www.ads-software.com/Using_Permalinks

I am using permalink custom structure: /%tag%/%category%/%postname%

every direct link is working fine, the problem is the Post title links shown in home or archive.php they are substituded for /tag/category-name/post-name instead of /tag-name/category-name/post-name.

May be has to do with slug on tags.

sorry I forgot the %

the title links ar substituted by
/%tag%/category-name/post-name

Ah – you want https://domain.com/tag_name/category-name/post-name?

I can see some problems with that structure. For example, do you have any tags and categories with the same name?

Yes, thats it.

I have a news site in english and spanish and planned to have urls that way.

Only tags are: en (english) and es (spanish)
Categories are the same for both languages.

I need this way because I will use the rss on other website, filtered by language and language+category.

When I type the url https://domain.com/tag_name/category-name/post-name it works, the problem is the title link (the_permalink()) href is https://domain.com/%tag%/category-name/post-name
(%tag% not tag-name)

Got it,
Function get_permalink on link-template.php is missing the code for %tag%.
I created it similar than for %category% and worked.

$rewritecode = array(
		'%year%',
		'%monthnum%',
		'%day%',
		'%hour%',
		'%minute%',
		'%second%',
		$leavename? '' : '%postname%',
		'%post_id%',
		'%category%',
		'%author%',
		$leavename? '' : '%pagename%',
		'%tag%',
	);

**********************

		if ( strpos($permalink, '%tag%') !== false ) {
			$tags = get_the_tags($post->ID);
			if ( $tags ) {
				usort($tags, '_usort_terms_by_ID'); // order by ID
				$tag = $tags[0]->slug;
			}
			// show default category in permalinks, without
			// having to assign it explicitly
			if ( empty($tag) )
			{
				$tag=<My default tag>
			}
		}

****************************

		$rewritereplace =
		array(
			$date[0],
			$date[1],
			$date[2],
			$date[3],
			$date[4],
			$date[5],
			$post->post_name,
			$post->ID,
			$category,
			$author,
			$post->post_name,
			$tag,
		);