Issues when uploading .appx package for app store submission

[arepp23]

You must upload at least one package. If you are using market groups, then each market group must have at least one package.
You must provide a package that supports each selected device family (or uncheck the box for unsupported device families). Note that targeting the Xbox device family requires a neutral or x64 package.
You must fix all package validation errors before submitting.
BotStudioforDiscord.appx119.6 MB
Invalid package identity name: BotStudioforDiscord (expected: 23863DBSDev.BotStudioforDiscord)
Invalid package family name: BotStudioforDiscord_0t87vwe28ct3a (expected: 23863DBSDev.BotStudioforDiscord_83f3qxjc0xrea)
Invalid package publisher name: CN=DBSDev (expected: CN=42698433-7A02-4CC2-A7B4-8F0E646CB76C)
This package’s manifest (Package/Properties/DisplayName) uses a display name that you have not reserved: BotStudioforDiscord

Getting the following errors when I try to upload my .appx. This is confusing because the tool fails when I try to use the package name "Bot Studio for Discord" because it has spaces in it. I'm not sure how I'm supposed to match the package name I've created for the app store otherwise.