# Impossible to change parameter name letter case in functions and event dispatchers

**URL:** <https://forums.unrealengine.com/t/impossible-to-change-parameter-name-letter-case-in-functions-and-event-dispatchers/382901>\
**Category:** Blueprint\
**Tags:** parameter, unreal-engine, name, function, Blueprint, question\
**Created:** [January 25, 2017, 8:27am UTC](https://forums.unrealengine.com/t/impossible-to-change-parameter-name-letter-case-in-functions-and-event-dispatchers/382901 "2017-01-25T08:27:20Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Yata](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Yata](https://forums.unrealengine.com/u/Yata)\
**Post date:** [January 25, 2017, 8:27am UTC](https://forums.unrealengine.com/t/impossible-to-change-parameter-name-letter-case-in-functions-and-event-dispatchers/382901/1 "2017-01-25T08:27:20Z")

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It is not possible to change the case of letters in parameter names in functions and event dispatchers.  
For example create new parameter in Blueprint function. It’s name is by defualt NewParam, change it to newParam, press enter and it change back to NewParam

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**Author:** ![anonymous\_user\_e729f54e](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@anonymous\_user\_e729f54e](https://forums.unrealengine.com/u/anonymous_user_e729f54e)\
**Post date:** [January 25, 2017, 3:18pm UTC](https://forums.unrealengine.com/t/impossible-to-change-parameter-name-letter-case-in-functions-and-event-dispatchers/382901/2 "2017-01-25T15:18:05Z")

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Hello Yata,

I have written up a report and I have submitted it to the developers for further consideration. I have provided a link to the public tracker. Please feel free to use the link provided for future updates. Thank you for your time and information.

Link: [Unreal Engine Issues and Bug Tracker (UE-41089)](https://issues.unrealengine.com/issue/UE-41089)

Make it a great day

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**Author:** ![Yata](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Yata](https://forums.unrealengine.com/u/Yata)\
**Post date:** [February 7, 2017, 11:14am UTC](https://forums.unrealengine.com/t/impossible-to-change-parameter-name-letter-case-in-functions-and-event-dispatchers/382901/3 "2017-02-07T11:14:08Z")

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Hi Rudy, please mark that same bug appears in renaming folders in World Outliner.

Thanks.