问题
I'm trying to find the Hook to edit the form label on woocommarce restration page (/my-account/) without luck. I want to add to functions.php what to change username label to. Username to: Username more text
I do not want to edit template files. Any ide what to do?
回答1:
Unfortunately the login form labels aren't filterable. You will need to override the my-account/form-login.php template in your theme and make your edits there.
回答2:
You will need to look and find out is the hook for your described text to change to your custom value. A list of all the hooks:
http://docs.woothemes.com/wc-apidocs/hook-docs.html
Once you locate the correct hook you can use the add_filer() to return the new text of Username eg.
Optionaly, you can look into the css :after selector to add some text, hoever this is a hack. These are the only way's withing using template files.
来源：https://stackoverflow.com/questions/29595237/woocommerce-change-form-labels-on-registration-page