Converting Subreddit ID to Subreddit Name

This? it's just going to the user's overview section and adding .json to it

 "data": {
"modhash": "upvjtlc81z7d6c60798018bbf662d3a4e158dc61eeba50ceb6",
"children": [
  {
    "kind": "t1",
    "data": {
      "subreddit_id": "t5_2qh33",
      "link_title": "The worst kind of extra credit",
      "banned_by": null,
      "removal_reason": null,
      "link_id": "t3_3xjmzs",
      "link_author": "ieatapplesauce",
      "likes": true,
      "replies": "",
      "user_reports": [

      ],
      "saved": false,
      "id": "cy5jpwt",
      "gilded": 0,
      "archived": false,
      "stickied": false,
      "author": "AxDal",
      "parent_id": "t1_cy5c2i5",
      "score": 1,
      "approved_by": null,
      "over_18": false,
      "report_reasons": null,
      "controversiality": 0,
      "body": "Except life isn't a game, when you get your marks you could've gotten an 80 instead of 78. Whether or not someone got +6 points is irrelevant to your life, there's no prize for getting higher marks than the dude next to you",
      "edited": false,
      "author_flair_css_class": null,
      "downs": 0,
      "body_html": "<div class=\"md\"><p>Except life isn't a game, when you get your marks you could've gotten an 80 instead of 78. Whether or not someone got +6 points is irrelevant to your life, there's no prize for getting higher marks than the dude next to you</p>\n</div>",
      "quarantine": false,
      "subreddit": "funny",
      "score_hidden": false,
      "name": "t1_cy5jpwt",
      "created": 1450656470.0,
      "author_flair_text": null,
      "link_url": "https://i.imgur.com/U7iKTRK.jpg",
      "created_utc": 1450627670.0,
      "ups": 1,
      "mod_reports": [

      ],
      "num_reports": null,
      "distinguished": null
    }
  },
  {
    "kind": "t1",
    "data": {
      "subreddit_id": "t5_2qh33",
/r/redditdev Thread Parent