‘LIKE’ isn’t supported by the current version of WP_Tax_Query, so you’ll need to write a custom query. This answer from a couple of years ago still seems to be the best approach: https://wordpress.stackexchange.com/a/133805/26317.
‘LIKE’ isn’t supported by the current version of WP_Tax_Query, so you’ll need to write a custom query. This answer from a couple of years ago still seems to be the best approach: https://wordpress.stackexchange.com/a/133805/26317.