How to add custom fields in rss feed

Related Posts:

1. Access category within rss2_head hook?
2. Modification of RSS feed is not consistent
3. Add Custom Fields to Custom Post Type RSS
4. Filtering multiple custom fields with WP REST API 2
5. How to show page content in feed?
6. Get all posts in RSS
7. How to add post featured image to RSS item tag?
8. How to get SimplePie fetch_feed without stripping iframe code?
9. How to import CSV into Custom Post Type custom fields?
10. Individual rss feed entry length for categories?
11. ACF – get fields from group
12. Front end form to create a custom post with preview
13. Remove or Edit in Feeds
14. update_post_meta and update_field ony working when saving the post
15. How to get “Additional CSS Class” for ACF Gutenberg block
16. Cannot get add_feed to work
17. How to Make a Separate RSS Feed for Each Custom Post Type
18. Advanced Custom Fields select field : How to echo the label, not the value? [closed]
19. Should I provide RSS or Atom feeds?
20. How to secure or disable the RSS feeds?
21. ACF: get_field() returning false [closed]
22. Generate a excerpt from an ACF-wysiwyg-field
23. Why does Simplepie return feed items in a wrong order?
24. How to create additional full text RSS feeds
25. Adding custom fields to the header.php
26. How can I generate a RSS feed based on a custom WP_Query?
27. RSS for Pages Instead of Posts?
28. Custom RSS feed forces download
29. How to get_terms() only of terms matching an ACF meta value?
30. Pods cms and “advanced custom fields” plugin
31. Multiple category RSS feeds
32. How to flush feed? Or set timeout on feed so that it isn’t cached?
33. How to get the last updated date of a post from a WP RSS feed?
34. Adding a body class with ACF
35. Returning all radio button options when using Advanced Custom Fields
36. WP REST API: Order posts by meta value (acf)?
37. How to remove published date from RSS feed
38. How to get a feed for post type ‘page’?
39. How to grab first image attached to post and display in RSS feed?
40. wordpress REST-API upload image to ACF
41. WordPress gallery ‘post_gallery’ filter doesn’t work with feeds?
42. Disable only the main feed?
43. Custom post types – RSS lastBuildDate issue
44. Change the link URL in default RSS feeds
45. Query between dates using Date Picker fields
46. Order and group posts by acf by month and year
47. Get the label from ACF checkbox [closed]
48. How to remove CPT comment feed from head?
49. Advanced custom field – gallery – display one random image
50. WordPress Add [cdata] to title tag in rss feed
51. A function to fetch blog content via rss feed
52. placement of wp_error with fetch_feed
53. Remove tag on my RSS Feed
54. How to update a custom post title from a front-end form using ACF fields?
55. WordPress Permalinks %postname% for RSS2 Feed URL
56. RSS feed site image custom resolution
57. Add Taxonomy Values Within a Custom Post Type RSS Feed
58. Showing an ACF field in admin posts dashboard
59. Google Places API With ACF [closed]
60. How to add featured image or custom field to xml feed?
61. Check for the existence of custom field
62. Vimeo thumbnails [closed]
63. pre_get_posts filter using numeric meta_query comparison (from dates)
64. Display the first image from a post in RSS feed
65. ACF + contact form 7
66. How can I remove certain HTML tags from the RSS feed?
67. Is there a way to export Advanced Custom Fields data?
68. How to add a custom field to quick edit
69. Difference between the 4 Built in RSS Feeds?
70. ACF Repeater Field, need IF statement for if sub field has content
71. Can not create fields in ACF with code
72. Why can’t I add this feed to the RSS widget?
73. Gutenberg First Block on Page Conditional?
74. Using meta_query and custom fields within pre_get_posts to return posts within a numerical range
75. How to get more than 25 items via Simplepie RSS Feeds?
76. Comparing arrays with meta_query in pre_get_posts
77. Set default date in datepicker of an advanced custom field
78. Advanced Custom Fields plugin : displaying a YouTube video
79. Advanced Custom Fields – Check if multiple get_fields exist?
80. ACF – Custom fields have dissappeared [closed]
81. Error in Validate Field with ACF plugin in WordPress
82. How to order by just the Time Field in Advanced Custom Fields
83. RSS Feed Behaviour (Inc. Feedburner)
84. How can I minimize the content of my RSS feed to fit more items in Feedburner’s 512k limit?
85. Using Gutenberg parse_blocks Function With ACF Custom Blocks?
86. Query pages for use of a flexible content layout
87. WordPress Gutenberg, update post content programmatically
88. ACF get field label in custom code
89. Two RSS feeds, different items limit?
90. Remove specific page/post from feed
91. How to Create RSS Feeds for categories in WordPress?
92. Importing multiple RSS feed into WordPress and sorting them by date
93. Delaying One RSS Feed in WordPress but Not the Others?
94. Custom RSS does not work for categories and tags
95. Change the RSS feed image
96. ACF repeater field with meta_query
97. sort by date in Advanced Custom Field
98. How to add more than one RSS Feed Link for wordpress
99. Get specific repeater row (via advanced custom fields) based on Meta Query with Wildcards [closed]
100. How to customize a divs background dynamically using Advanced Custom Fields Plugin?