Don’t see add_filter result in the site front page

Related Posts:

1. Remove “Private” + “:” in title does not work
2. get_title without filter(the_title)
3. Filter get_template_part() $args array
4. How do I hide the current page’s title?
5. WP action/filter to modify title before header output and article output?
6. Access get_the_title() from ‘excerpt_length’ filter
7. Remove get_template_part() from custom theme
8. Shorten the title length
9. Strip $before & $after strings from a page title
10. Filter the title to only affect the_title() template function
11. Modify WordPress Page Title ()
12. Adding Filter | Page Title | Template | Why the_title affecting on menu?
13. Hide H1 Title using the_title filter
14. How to remove a filter that is an anonymous object?
15. How to add defer=”defer” tag in plugin javascripts?
16. How do filters and hooks really work in PHP
17. Trouble understanding apply_filters()
18. How would one modify the filtering Gutenberg applies to pasted content?
19. Gutenberg: Is there a way to know if current block is inside InnerBlocks?
20. How to reorder billing fields in WooCommerce Checkout template? [closed]
21. How to wrap oEmbed-embedded video in DIV tags inside the_content?
22. How to add filter with 2 args?
23. WordPress Internal @ Mentions
24. Is it possible to use object in add_action?
25. Add Class to Specific Paragraph of the_content()
26. apply_filters() slices away needed arguments
27. Search content for shortcodes and get parameters
28. How to override the email function by using filters? [closed]
29. Remove WPML’s home_url filter
30. Apply the_title filter to post titles AND backend auto social-sharing plugin, but not nav menu
31. How to add attributes to tag when template cannot be directly modified
32. Edit pagination text in the get_the_posts_pagination function
33. How does WordPress call functions attached to a certain action hook before calling functions attached to other hooks
34. How to get current action?
35. How to check if “media_send_to_editor” is audio?
36. Changing Order of Filters
37. how to change appearence of the content of default post list columns?
38. Use safety filters even if after applied intval?
39. Modify site URL via functions.php of a theme
40. When adding buttons to the tinyMCE editor, how do I make them wrap to the next line and/or display in the “Kitchen Sink” area?
41. How to change the order (priority) of registered filters (or actions) (e.g. for the_content)?
42. How to change the order of HTML output of a core block?
43. How to add ‘total’ value to custom column title on the posts list page
44. Create Page Template by hook programatically in Functions.php in WP 5.8.1
45. Modifying a CoBlocks Filter in Functions
46. Shortcodes — Using add_action, add_filter in the shortcode
47. Remove Content Filter
48. views_edit-post filter not working (custom post type)
49. Building a request processor for multi-page forms, etc using $_GET requests
50. How to know what filter to use and how to use it?
51. Replace audio links with jplayer using the_content filter
52. Sorting a specific taxonomy by archive date using URL
53. Give “Read More” precedence over excerpt() word count
54. Modify Redux Framework Options in Child Theme
55. Adding a filter to comments_template
56. How to customize category_description()?
57. Add Bootstrap Classes to Recent Posts Widget
58. Add filter to get_posts
59. Is it possible to override the default Gallery Settings form?
60. Filtering a list of objects with ‘OR’ on the same field
61. Excerpt is being added above the content, but it should be after it
62. WordPress add script with custom type (x-jquery-tmpl)
63. How to filter bbPress replies (content)?
64. Change login CSS
65. How to redirect non-logged in users to login with post_password_required()
66. How to add a filter to the get_body_class function?
67. Change user nicename without sanitize
68. How to override include_once pointed file using add_filter?
69. Register new user, assign custom role then send email
70. Adding html banner to posts
71. How can I get the default content of WordPress post?
72. How do I hide tinymce within the edit screen of a particular page
73. What would cause the gettext filter to not work for a given text domain?
74. pre_get_posts to hide everywhere posts from “Archive” category
75. How to remove shortcode(s) from WYSIWYG Page editor for Non Admins
76. What is the action or filter for adding information under the Permalink in Edit Post/Page?
77. How does wordpress add ‘style’ attribute to element
78. How do I safely force get_theme_mod() to use a defined get_option(“stylesheet”) value?
79. Shortcode / plugin with custom (flexible) output
80. Adding a filter to related posts not working
81. Is it better to use a constant or apply_filter?
82. Hooked into wp_get_attachment_caption to add content to the default description; not working for jetpack slideshow. Why?
83. add_action with associative array
84. Remove image of srcset
85. Add option to query string before get_posts() is called on archive.php
86. Modify wp headers on specific page
87. Set post featured image to author image
88. How to make the show as a button?
89. Why this remove empty paragraphs from the_content does not works?
90. Take filter from multiple functions
91. Read More in the actual excerpt
92. WP REST API v2. filters doesn’t work
93. Is it possible to include the add_filter() function within a shortcode function
94. filter on the_content stopped working when I updated to WP 3.6.1
95. Replace Paid Shipping Method With Free Shipping Method WooCommerce [duplicate]
96. Custom excerpt_more filter not working when tag is present
97. Taxonomy search filters
98. Is it possible to make get variable out of filter in Class?
99. NextGEN Gallery: Adding drop-down menu widget to gallery view without modifying plugin code [closed]
100. Search and Filter Using Custom Post Type, Custom Taxonomy, and Advanced Custom Fields