how to edit a specific post slug using a php code?

try this
$post_id = 11;
$post = get_post($post_id);
$slug = $post->post_name;
<a href="https://wordpress.stackexchange.com/questions/196045/<?php get_site_url(); ?>/abstract/<?php echo $slug; ?>" title="<?php the_title_attribute(); ?>">Abstract</a>

Related Posts:

  1. Disable Attachment Pages Completely
  2. How is WordPress manipulating the posts like there are folders?
  3. 200 Rewrite blog post links
  4. wp_trim_words() does not work with my code Am I doing any mistake in my code?
  5. .html end of URl affected to SEO?
  6. understand what code is doing when prepending /blog
  7. How do I generate formatted permalinks as specified in backend options?
  8. Inject post (from specific category) between posts in Loop
  9. Remove option to allow trackbacks/pingbacks from post page options
  10. How to get year, month and hour in WordPress?
  11. Handling an Ajax form submit
  12. Print number of post (in reverse)
  13. Use template for posts with a particular category grandparent
  14. Count number of published posts by type
  15. Automatically generate Post/Page from searched Database item?
  16. Get taxonomy terms only of the WP_Query current posts
  17. How to get 2 or multiple custom post types in wordpress functions.php
  18. Displaying a button on each post
  19. Hide post if matches current month and year
  20. Do changes to WordPress permalink custom structure affect old urls?
  21. Creating bulk posts with Youtube videos
  22. How Display Posts on category
  23. Getting a specific post values to another div or modal
  24. Unreadable pagination
  25. how do I get a specific post from a post with a subcategory in WP
  26. Open post-content in archive page in a Modal box with bootstrap
  27. remove post that has no content
  28. Custom posts in different columns style
  29. How to show only subcategories in parent category not parent category?
  30. Which PHP page is the Default Posts Page
  31. WP Insert Post and then go to post
  32. get_template_directory_uri() providing wrong path for img
  33. Get latest post from all categories except one
  34. Parse error: syntax error, unexpected end of file
  35. stripping tags from excerpt in WordPress is not working
  36. Automatically add images to a menu
  37. Load Posts on Click via Ajax into a DIV
  38. Store metakey value as an array
  39. Only show first image in foreach loop
  40. create front-end users post list by specific category
  41. show recent posts php code error?
  42. Error display post thumbnails for previous and next post
  43. Post to WordPress from another Server via PHP
  44. Search only working on front page (index) , not working on other pages
  45. form $_post action value gets truncated after it passes through two forms
  46. WordPress theme showing blank page
  47. Strip hashtag off permalink with php
  48. Wp Query : Order by distance lat,lon
  49. remove specificly the last tag in all posts
  50. Pagination at category doesnt work with same name of page
  51. Add posts to custom table in database instead of wp_posts
  52. get value from get_post_meta then reuse it in another get_post_meta
  53. How to show categories and date on posts
  54. WordPress Post Block Element not properly parsed with the_content filter
  55. Build A Custom SQL Query for WordPress Search
  56. Allow two posts (from different categories) to have the same slug
  57. Test the existence of a page/article by its URL, taking in consideration the URL rewriting by filters
  58. WordPress Custom Form – Getting Query Vars, Weird Glitch?
  59. How to Send Pingbacks for all Posts in WordPress?
  60. Display articles with a different template in the home page | Solved |
  61. How can I check if a post with a particular slug or title exists?
  62. WordPress sorting posts by date and title using a dropdown
  63. Query on a repeater date (acf)
  64. Trying to get post ID outside loop on blog page
  65. Rewrite rule not working, but only when parameter is text
  66. Trying to show the category of a post in the post display
  67. Split post or page content in two or more columns
  68. Enqueue script only on child pages of custom post types
  69. Attach and retrive multiple pdf files to post or page
  70. Check the database for a postmeta field
  71. Post permalink buttons all going to the first post
  72. Send POST request to Flask app from functions.php file
  73. WordPress/NGINX not respecting the category URL for new posts
  74. Get list of posts from attachment
  75. Send Notification after post published was working but stopped after the last WP update
  76. Permalink like example.com/taxonomy/post_type/postname
  77. How to insert text into post based on category – via single.php file
  78. When working with a post, almost all wp_postmeta are deleted
  79. Let user select the number of posts shown per page jquery error
  80. Displaying POST content with HTML tags and all
  81. Generate random access token to a post page
  82. Pagination in WP Queries
  83. Add div after every 4 posts then every 2 posts for a responsive loop
  84. Only display notification on single post
  85. Get posts associated with media attachment
  86. Can’t put a hyperlink on Featured Post’s Image
  87. Passed variable gets undefined variable error on insert on next page
  88. Weird slug in archives permalink
  89. WordPress get_post_meta issue
  90. Newly published content gives 404 on wordpress
  91. Automatically create a loop for post ID
  92. Why does WP_Query show only the same post even with different categories and endwhile?
  93. Display pages from specific page template
  94. get_permalink returning first letter
  95. Query posts by custom fields (object post)
  96. How to display the date under the post title?
  97. Excerpt all post content Content Same Size without word cutting off
  98. how to goto specific page number including title with permalink
  99. How to extract URLs from wordpress taxonomies
  100. WordPress 6.1.1 UTF8 Slug Limit Increase